968752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 2774725632

約数和(自身を除く): 1805973612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 353, 530, 636, 706, 795, 863, 1059, 1060, 1412, 1590, 1726, 1765, 2118, 2589, 3180, 3452, 3530, 4236, 4315, 5178, 5295, 7060, 8630, 10356, 10590, 12945, 17260, 18709, 21180, 25890, 37418, 45739, 51780, 56127, 74836, 91478, 93545, 112254, 137217, 182956, 187090, 224508, 228695, 274434, 280635, 304639, 374180, 457390, 548868, 561270, 609278, 686085, 913917, 914780, 1122540, 1218556, 1372170, 1523195, 1827834, 2744340, 3046390, 3655668, 4569585, 6092780, 9139170, 16145867, 18278340, 32291734, 48437601, 64583468, 80729335, 96875202, 161458670, 193750404, 242188005, 322917340, 484376010, 968752020]

約数ペア:

[(1, 968752020), (2, 484376010), (3, 322917340), (4, 242188005), (5, 193750404), (6, 161458670), (10, 96875202), (12, 80729335), (15, 64583468), (20, 48437601), (30, 32291734), (53, 18278340), (60, 16145867), (106, 9139170), (159, 6092780), (212, 4569585), (265, 3655668), (318, 3046390), (353, 2744340), (530, 1827834), (636, 1523195), (706, 1372170), (795, 1218556), (863, 1122540), (1059, 914780), (1060, 913917), (1412, 686085), (1590, 609278), (1726, 561270), (1765, 548868), (2118, 457390), (2589, 374180), (3180, 304639), (3452, 280635), (3530, 274434), (4236, 228695), (4315, 224508), (5178, 187090), (5295, 182956), (7060, 137217), (8630, 112254), (10356, 93545), (10590, 91478), (12945, 74836), (17260, 56127), (18709, 51780), (21180, 45739), (25890, 37418)]