630541212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20233}}^1$

素因数の和:20307

約数の個数: 72

約数和(自身を含む): 1743847056

約数和(自身を除く): 1113305844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7791, 10388, 15582, 20233, 31164, 40466, 60699, 80932, 121398, 141631, 242796, 283262, 424893, 566524, 849786, 991417, 1072349, 1699572, 1982834, 2144698, 2974251, 3217047, 3965668, 4289396, 5948502, 6434094, 7506443, 11897004, 12868188, 15012886, 22519329, 30025772, 45038658, 52545101, 90077316, 105090202, 157635303, 210180404, 315270606, 630541212]

約数ペア:

[(1, 630541212), (2, 315270606), (3, 210180404), (4, 157635303), (6, 105090202), (7, 90077316), (12, 52545101), (14, 45038658), (21, 30025772), (28, 22519329), (42, 15012886), (49, 12868188), (53, 11897004), (84, 7506443), (98, 6434094), (106, 5948502), (147, 4289396), (159, 3965668), (196, 3217047), (212, 2974251), (294, 2144698), (318, 1982834), (371, 1699572), (588, 1072349), (636, 991417), (742, 849786), (1113, 566524), (1484, 424893), (2226, 283262), (2597, 242796), (4452, 141631), (5194, 121398), (7791, 80932), (10388, 60699), (15582, 40466), (20233, 31164)]