1489085010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{337661}}^1$

素因数の和:337688

約数の個数: 72

約数和(自身を含む): 4503735756

約数和(自身を除く): 3014650746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 337661, 675322, 1012983, 1688305, 2025966, 2363627, 3038949, 3376610, 4727254, 5064915, 6077898, 7090881, 10129830, 11818135, 14181762, 15194745, 16545389, 21272643, 23636270, 30389490, 33090778, 35454405, 42545286, 49636167, 70908810, 82726945, 99272334, 106363215, 148908501, 165453890, 212726430, 248180835, 297817002, 496361670, 744542505, 1489085010]

約数ペア:

[(1, 1489085010), (2, 744542505), (3, 496361670), (5, 297817002), (6, 248180835), (7, 212726430), (9, 165453890), (10, 148908501), (14, 106363215), (15, 99272334), (18, 82726945), (21, 70908810), (30, 49636167), (35, 42545286), (42, 35454405), (45, 33090778), (49, 30389490), (63, 23636270), (70, 21272643), (90, 16545389), (98, 15194745), (105, 14181762), (126, 11818135), (147, 10129830), (210, 7090881), (245, 6077898), (294, 5064915), (315, 4727254), (441, 3376610), (490, 3038949), (630, 2363627), (735, 2025966), (882, 1688305), (1470, 1012983), (2205, 675322), (4410, 337661)]