137498270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 309730176

約数和(自身を除く): 172231906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 2477, 3965, 4270, 4954, 5551, 7930, 11102, 12385, 17339, 24770, 27755, 32201, 34678, 55510, 64402, 86695, 151097, 161005, 173390, 225407, 302194, 322010, 450814, 755485, 1057679, 1127035, 1510970, 1964261, 2115358, 2254070, 3928522, 5288395, 9821305, 10576790, 13749827, 19642610, 27499654, 68749135, 137498270]

約数ペア:

[(1, 137498270), (2, 68749135), (5, 27499654), (7, 19642610), (10, 13749827), (13, 10576790), (14, 9821305), (26, 5288395), (35, 3928522), (61, 2254070), (65, 2115358), (70, 1964261), (91, 1510970), (122, 1127035), (130, 1057679), (182, 755485), (305, 450814), (427, 322010), (455, 302194), (610, 225407), (793, 173390), (854, 161005), (910, 151097), (1586, 86695), (2135, 64402), (2477, 55510), (3965, 34678), (4270, 32201), (4954, 27755), (5551, 24770), (7930, 17339), (11102, 12385)]