7312410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 23016960

約数和(自身を除く): 15704550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 73, 90, 105, 106, 126, 135, 146, 159, 189, 210, 219, 265, 270, 315, 318, 365, 371, 378, 438, 477, 511, 530, 630, 657, 730, 742, 795, 945, 954, 1022, 1095, 1113, 1314, 1431, 1533, 1590, 1855, 1890, 1971, 2190, 2226, 2385, 2555, 2862, 3066, 3285, 3339, 3710, 3869, 3942, 4599, 4770, 5110, 5565, 6570, 6678, 7155, 7665, 7738, 9198, 9855, 10017, 11130, 11607, 13797, 14310, 15330, 16695, 19345, 19710, 20034, 22995, 23214, 27083, 27594, 33390, 34821, 38690, 45990, 50085, 54166, 58035, 68985, 69642, 81249, 100170, 104463, 116070, 135415, 137970, 162498, 174105, 208926, 243747, 270830, 348210, 406245, 487494, 522315, 731241, 812490, 1044630, 1218735, 1462482, 2437470, 3656205, 7312410]

約数ペア:

[(1, 7312410), (2, 3656205), (3, 2437470), (5, 1462482), (6, 1218735), (7, 1044630), (9, 812490), (10, 731241), (14, 522315), (15, 487494), (18, 406245), (21, 348210), (27, 270830), (30, 243747), (35, 208926), (42, 174105), (45, 162498), (53, 137970), (54, 135415), (63, 116070), (70, 104463), (73, 100170), (90, 81249), (105, 69642), (106, 68985), (126, 58035), (135, 54166), (146, 50085), (159, 45990), (189, 38690), (210, 34821), (219, 33390), (265, 27594), (270, 27083), (315, 23214), (318, 22995), (365, 20034), (371, 19710), (378, 19345), (438, 16695), (477, 15330), (511, 14310), (530, 13797), (630, 11607), (657, 11130), (730, 10017), (742, 9855), (795, 9198), (945, 7738), (954, 7665), (1022, 7155), (1095, 6678), (1113, 6570), (1314, 5565), (1431, 5110), (1533, 4770), (1590, 4599), (1855, 3942), (1890, 3869), (1971, 3710), (2190, 3339), (2226, 3285), (2385, 3066), (2555, 2862)]