15690924470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 32757903360

約数和(自身を除く): 17066978890

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 223, 247, 305, 446, 467, 494, 610, 793, 934, 1115, 1159, 1235, 1586, 2230, 2318, 2335, 2470, 2899, 3965, 4237, 4670, 5795, 5798, 6071, 7930, 8474, 8873, 11590, 12142, 13603, 14495, 15067, 17746, 21185, 27206, 28487, 28990, 30134, 30355, 42370, 44365, 55081, 56974, 60710, 68015, 75335, 88730, 104141, 110162, 115349, 136030, 142435, 150670, 176839, 208282, 230698, 258457, 275405, 284870, 353678, 370331, 516914, 520705, 541253, 550810, 576745, 740662, 884195, 1041410, 1082506, 1153490, 1292285, 1353833, 1768390, 1851655, 1978679, 2584570, 2706265, 2707666, 3359941, 3703310, 3957358, 5412530, 6352601, 6719882, 6769165, 7036289, 9893395, 12705202, 13538330, 14072578, 16799705, 19786790, 25722827, 31763005, 33599410, 35181445, 51445654, 63526010, 70362890, 82583813, 120699419, 128614135, 165167626, 241398838, 257228270, 412919065, 603497095, 825838130, 1206994190, 1569092447, 3138184894, 7845462235, 15690924470]

約数ペア:

[(1, 15690924470), (2, 7845462235), (5, 3138184894), (10, 1569092447), (13, 1206994190), (19, 825838130), (26, 603497095), (38, 412919065), (61, 257228270), (65, 241398838), (95, 165167626), (122, 128614135), (130, 120699419), (190, 82583813), (223, 70362890), (247, 63526010), (305, 51445654), (446, 35181445), (467, 33599410), (494, 31763005), (610, 25722827), (793, 19786790), (934, 16799705), (1115, 14072578), (1159, 13538330), (1235, 12705202), (1586, 9893395), (2230, 7036289), (2318, 6769165), (2335, 6719882), (2470, 6352601), (2899, 5412530), (3965, 3957358), (4237, 3703310), (4670, 3359941), (5795, 2707666), (5798, 2706265), (6071, 2584570), (7930, 1978679), (8474, 1851655), (8873, 1768390), (11590, 1353833), (12142, 1292285), (13603, 1153490), (14495, 1082506), (15067, 1041410), (17746, 884195), (21185, 740662), (27206, 576745), (28487, 550810), (28990, 541253), (30134, 520705), (30355, 516914), (42370, 370331), (44365, 353678), (55081, 284870), (56974, 275405), (60710, 258457), (68015, 230698), (75335, 208282), (88730, 176839), (104141, 150670), (110162, 142435), (115349, 136030)]