15676570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 21554918

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 107, 115, 130, 161, 182, 214, 230, 245, 299, 322, 455, 490, 535, 598, 637, 749, 805, 910, 1070, 1127, 1274, 1391, 1495, 1498, 1610, 2093, 2254, 2461, 2782, 2990, 3185, 3745, 4186, 4922, 5243, 5635, 6370, 6955, 7490, 9737, 10465, 10486, 11270, 12305, 13910, 14651, 17227, 19474, 20930, 24610, 26215, 29302, 31993, 34454, 48685, 52430, 63986, 68159, 73255, 86135, 97370, 120589, 136318, 146510, 159965, 172270, 223951, 241178, 319930, 340795, 447902, 602945, 681590, 1119755, 1205890, 1567657, 2239510, 3135314, 7838285, 15676570]

約数ペア:

[(1, 15676570), (2, 7838285), (5, 3135314), (7, 2239510), (10, 1567657), (13, 1205890), (14, 1119755), (23, 681590), (26, 602945), (35, 447902), (46, 340795), (49, 319930), (65, 241178), (70, 223951), (91, 172270), (98, 159965), (107, 146510), (115, 136318), (130, 120589), (161, 97370), (182, 86135), (214, 73255), (230, 68159), (245, 63986), (299, 52430), (322, 48685), (455, 34454), (490, 31993), (535, 29302), (598, 26215), (637, 24610), (749, 20930), (805, 19474), (910, 17227), (1070, 14651), (1127, 13910), (1274, 12305), (1391, 11270), (1495, 10486), (1498, 10465), (1610, 9737), (2093, 7490), (2254, 6955), (2461, 6370), (2782, 5635), (2990, 5243), (3185, 4922), (3745, 4186)]