29690070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 73903104

約数和(自身を除く): 44213034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 263, 265, 318, 355, 426, 526, 530, 710, 789, 795, 1065, 1315, 1578, 1590, 2130, 2630, 3763, 3945, 7526, 7890, 11289, 13939, 18673, 18815, 22578, 27878, 37346, 37630, 41817, 56019, 56445, 69695, 83634, 93365, 112038, 112890, 139390, 186730, 209085, 280095, 418170, 560190, 989669, 1979338, 2969007, 4948345, 5938014, 9896690, 14845035, 29690070]

約数ペア:

[(1, 29690070), (2, 14845035), (3, 9896690), (5, 5938014), (6, 4948345), (10, 2969007), (15, 1979338), (30, 989669), (53, 560190), (71, 418170), (106, 280095), (142, 209085), (159, 186730), (213, 139390), (263, 112890), (265, 112038), (318, 93365), (355, 83634), (426, 69695), (526, 56445), (530, 56019), (710, 41817), (789, 37630), (795, 37346), (1065, 27878), (1315, 22578), (1578, 18815), (1590, 18673), (2130, 13939), (2630, 11289), (3763, 7890), (3945, 7526)]