7237230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 23417856

約数和(自身を除く): 16180626

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, 165, 182, 195, 210, 231, 241, 273, 286, 330, 385, 390, 429, 455, 462, 482, 546, 715, 723, 770, 858, 910, 1001, 1155, 1205, 1365, 1430, 1446, 1687, 2002, 2145, 2310, 2410, 2651, 2730, 3003, 3133, 3374, 3615, 4290, 5005, 5061, 5302, 6006, 6266, 7230, 7953, 8435, 9399, 10010, 10122, 13255, 15015, 15665, 15906, 16870, 18557, 18798, 21931, 25305, 26510, 30030, 31330, 34463, 37114, 39765, 43862, 46995, 50610, 55671, 65793, 68926, 79530, 92785, 93990, 103389, 109655, 111342, 131586, 172315, 185570, 206778, 219310, 241241, 278355, 328965, 344630, 482482, 516945, 556710, 657930, 723723, 1033890, 1206205, 1447446, 2412410, 3618615, 7237230]

約数ペア:

[(1, 7237230), (2, 3618615), (3, 2412410), (5, 1447446), (6, 1206205), (7, 1033890), (10, 723723), (11, 657930), (13, 556710), (14, 516945), (15, 482482), (21, 344630), (22, 328965), (26, 278355), (30, 241241), (33, 219310), (35, 206778), (39, 185570), (42, 172315), (55, 131586), (65, 111342), (66, 109655), (70, 103389), (77, 93990), (78, 92785), (91, 79530), (105, 68926), (110, 65793), (130, 55671), (143, 50610), (154, 46995), (165, 43862), (182, 39765), (195, 37114), (210, 34463), (231, 31330), (241, 30030), (273, 26510), (286, 25305), (330, 21931), (385, 18798), (390, 18557), (429, 16870), (455, 15906), (462, 15665), (482, 15015), (546, 13255), (715, 10122), (723, 10010), (770, 9399), (858, 8435), (910, 7953), (1001, 7230), (1155, 6266), (1205, 6006), (1365, 5302), (1430, 5061), (1446, 5005), (1687, 4290), (2002, 3615), (2145, 3374), (2310, 3133), (2410, 3003), (2651, 2730)]