151994570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 195499318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 107, 130, 182, 214, 223, 245, 446, 455, 490, 535, 637, 749, 910, 1070, 1115, 1274, 1391, 1498, 1561, 2230, 2782, 2899, 3122, 3185, 3745, 5243, 5798, 6370, 6955, 7490, 7805, 9737, 10486, 10927, 13910, 14495, 15610, 19474, 20293, 21854, 23861, 26215, 28990, 40586, 47722, 48685, 52430, 54635, 68159, 97370, 101465, 109270, 119305, 136318, 142051, 167027, 202930, 238610, 284102, 310193, 334054, 340795, 620386, 681590, 710255, 835135, 1169189, 1420510, 1550965, 1670270, 2171351, 2338378, 3101930, 4342702, 5845945, 10856755, 11691890, 15199457, 21713510, 30398914, 75997285, 151994570]

約数ペア:

[(1, 151994570), (2, 75997285), (5, 30398914), (7, 21713510), (10, 15199457), (13, 11691890), (14, 10856755), (26, 5845945), (35, 4342702), (49, 3101930), (65, 2338378), (70, 2171351), (91, 1670270), (98, 1550965), (107, 1420510), (130, 1169189), (182, 835135), (214, 710255), (223, 681590), (245, 620386), (446, 340795), (455, 334054), (490, 310193), (535, 284102), (637, 238610), (749, 202930), (910, 167027), (1070, 142051), (1115, 136318), (1274, 119305), (1391, 109270), (1498, 101465), (1561, 97370), (2230, 68159), (2782, 54635), (2899, 52430), (3122, 48685), (3185, 47722), (3745, 40586), (5243, 28990), (5798, 26215), (6370, 23861), (6955, 21854), (7490, 20293), (7805, 19474), (9737, 15610), (10486, 14495), (10927, 13910)]