61291230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 199853568

約数和(自身を除く): 138562338

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 157, 165, 169, 182, 195, 210, 231, 273, 286, 314, 330, 338, 385, 390, 429, 455, 462, 471, 507, 546, 715, 770, 785, 845, 858, 910, 942, 1001, 1014, 1099, 1155, 1183, 1365, 1430, 1570, 1690, 1727, 1859, 2002, 2041, 2145, 2198, 2310, 2355, 2366, 2535, 2730, 3003, 3297, 3454, 3549, 3718, 4082, 4290, 4710, 5005, 5070, 5181, 5495, 5577, 5915, 6006, 6123, 6594, 7098, 8635, 9295, 10010, 10205, 10362, 10990, 11154, 11830, 12089, 12246, 13013, 14287, 15015, 16485, 17270, 17745, 18590, 20410, 22451, 24178, 25905, 26026, 26533, 27885, 28574, 30030, 30615, 32970, 35490, 36267, 39039, 42861, 44902, 51810, 53066, 55770, 60445, 61230, 65065, 67353, 71435, 72534, 78078, 79599, 85722, 112255, 120890, 130130, 132665, 134706, 142870, 157157, 159198, 181335, 185731, 195195, 214305, 224510, 265330, 291863, 314314, 336765, 362670, 371462, 390390, 397995, 428610, 471471, 557193, 583726, 673530, 785785, 795990, 875589, 928655, 942942, 1114386, 1459315, 1571570, 1751178, 1857310, 2043041, 2357355, 2785965, 2918630, 4086082, 4377945, 4714710, 5571930, 6129123, 8755890, 10215205, 12258246, 20430410, 30645615, 61291230]

約数ペア:

[(1, 61291230), (2, 30645615), (3, 20430410), (5, 12258246), (6, 10215205), (7, 8755890), (10, 6129123), (11, 5571930), (13, 4714710), (14, 4377945), (15, 4086082), (21, 2918630), (22, 2785965), (26, 2357355), (30, 2043041), (33, 1857310), (35, 1751178), (39, 1571570), (42, 1459315), (55, 1114386), (65, 942942), (66, 928655), (70, 875589), (77, 795990), (78, 785785), (91, 673530), (105, 583726), (110, 557193), (130, 471471), (143, 428610), (154, 397995), (157, 390390), (165, 371462), (169, 362670), (182, 336765), (195, 314314), (210, 291863), (231, 265330), (273, 224510), (286, 214305), (314, 195195), (330, 185731), (338, 181335), (385, 159198), (390, 157157), (429, 142870), (455, 134706), (462, 132665), (471, 130130), (507, 120890), (546, 112255), (715, 85722), (770, 79599), (785, 78078), (845, 72534), (858, 71435), (910, 67353), (942, 65065), (1001, 61230), (1014, 60445), (1099, 55770), (1155, 53066), (1183, 51810), (1365, 44902), (1430, 42861), (1570, 39039), (1690, 36267), (1727, 35490), (1859, 32970), (2002, 30615), (2041, 30030), (2145, 28574), (2198, 27885), (2310, 26533), (2355, 26026), (2366, 25905), (2535, 24178), (2730, 22451), (3003, 20410), (3297, 18590), (3454, 17745), (3549, 17270), (3718, 16485), (4082, 15015), (4290, 14287), (4710, 13013), (5005, 12246), (5070, 12089), (5181, 11830), (5495, 11154), (5577, 10990), (5915, 10362), (6006, 10205), (6123, 10010), (6594, 9295), (7098, 8635)]