130491810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 378100800

約数和(自身を除く): 247608990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 81, 90, 95, 114, 122, 135, 139, 162, 171, 183, 190, 270, 278, 285, 305, 342, 366, 405, 417, 513, 549, 570, 610, 695, 810, 834, 855, 915, 1026, 1098, 1159, 1251, 1390, 1539, 1647, 1710, 1830, 2085, 2318, 2502, 2565, 2641, 2745, 3078, 3294, 3477, 3753, 4170, 4941, 5130, 5282, 5490, 5795, 6255, 6954, 7506, 7695, 7923, 8235, 8479, 9882, 10431, 11259, 11590, 12510, 13205, 15390, 15846, 16470, 16958, 17385, 18765, 20862, 22518, 23769, 24705, 25437, 26410, 31293, 34770, 37530, 39615, 42395, 47538, 49410, 50874, 52155, 56295, 62586, 71307, 76311, 79230, 84790, 93879, 104310, 112590, 118845, 127185, 142614, 152622, 156465, 161101, 187758, 213921, 228933, 237690, 254370, 312930, 322202, 356535, 381555, 427842, 457866, 469395, 483303, 686799, 713070, 763110, 805505, 938790, 966606, 1069605, 1144665, 1373598, 1449909, 1611010, 2139210, 2289330, 2416515, 2899818, 3433995, 4349727, 4833030, 6867990, 7249545, 8699454, 13049181, 14499090, 21748635, 26098362, 43497270, 65245905, 130491810]

約数ペア:

[(1, 130491810), (2, 65245905), (3, 43497270), (5, 26098362), (6, 21748635), (9, 14499090), (10, 13049181), (15, 8699454), (18, 7249545), (19, 6867990), (27, 4833030), (30, 4349727), (38, 3433995), (45, 2899818), (54, 2416515), (57, 2289330), (61, 2139210), (81, 1611010), (90, 1449909), (95, 1373598), (114, 1144665), (122, 1069605), (135, 966606), (139, 938790), (162, 805505), (171, 763110), (183, 713070), (190, 686799), (270, 483303), (278, 469395), (285, 457866), (305, 427842), (342, 381555), (366, 356535), (405, 322202), (417, 312930), (513, 254370), (549, 237690), (570, 228933), (610, 213921), (695, 187758), (810, 161101), (834, 156465), (855, 152622), (915, 142614), (1026, 127185), (1098, 118845), (1159, 112590), (1251, 104310), (1390, 93879), (1539, 84790), (1647, 79230), (1710, 76311), (1830, 71307), (2085, 62586), (2318, 56295), (2502, 52155), (2565, 50874), (2641, 49410), (2745, 47538), (3078, 42395), (3294, 39615), (3477, 37530), (3753, 34770), (4170, 31293), (4941, 26410), (5130, 25437), (5282, 24705), (5490, 23769), (5795, 22518), (6255, 20862), (6954, 18765), (7506, 17385), (7695, 16958), (7923, 16470), (8235, 15846), (8479, 15390), (9882, 13205), (10431, 12510), (11259, 11590)]