30410172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 83472480

約数和(自身を除く): 53062308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 359, 362, 468, 543, 718, 724, 1077, 1086, 1436, 1629, 2154, 2172, 2353, 3231, 3258, 4308, 4667, 4706, 6462, 6516, 7059, 9334, 9412, 12924, 14001, 14118, 18668, 21177, 28002, 28236, 42003, 42354, 56004, 64979, 84006, 84708, 129958, 168012, 194937, 259916, 389874, 584811, 779748, 844727, 1169622, 1689454, 2339244, 2534181, 3378908, 5068362, 7602543, 10136724, 15205086, 30410172]

約数ペア:

[(1, 30410172), (2, 15205086), (3, 10136724), (4, 7602543), (6, 5068362), (9, 3378908), (12, 2534181), (13, 2339244), (18, 1689454), (26, 1169622), (36, 844727), (39, 779748), (52, 584811), (78, 389874), (117, 259916), (156, 194937), (181, 168012), (234, 129958), (359, 84708), (362, 84006), (468, 64979), (543, 56004), (718, 42354), (724, 42003), (1077, 28236), (1086, 28002), (1436, 21177), (1629, 18668), (2154, 14118), (2172, 14001), (2353, 12924), (3231, 9412), (3258, 9334), (4308, 7059), (4667, 6516), (4706, 6462)]