345771420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3635

約数の個数: 96

約数和(自身を含む): 1024773120

約数和(自身を除く): 679001700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1633, 2130, 3266, 3529, 4260, 4899, 6532, 7058, 8165, 9798, 10587, 14116, 16330, 17645, 19596, 21174, 24495, 32660, 35290, 42348, 48990, 52935, 70580, 81167, 97980, 105870, 162334, 211740, 243501, 250559, 324668, 405835, 487002, 501118, 751677, 811670, 974004, 1002236, 1217505, 1252795, 1503354, 1623340, 2435010, 2505590, 3006708, 3758385, 4870020, 5011180, 5762857, 7516770, 11525714, 15033540, 17288571, 23051428, 28814285, 34577142, 57628570, 69154284, 86442855, 115257140, 172885710, 345771420]

約数ペア:

[(1, 345771420), (2, 172885710), (3, 115257140), (4, 86442855), (5, 69154284), (6, 57628570), (10, 34577142), (12, 28814285), (15, 23051428), (20, 17288571), (23, 15033540), (30, 11525714), (46, 7516770), (60, 5762857), (69, 5011180), (71, 4870020), (92, 3758385), (115, 3006708), (138, 2505590), (142, 2435010), (213, 1623340), (230, 1503354), (276, 1252795), (284, 1217505), (345, 1002236), (355, 974004), (426, 811670), (460, 751677), (690, 501118), (710, 487002), (852, 405835), (1065, 324668), (1380, 250559), (1420, 243501), (1633, 211740), (2130, 162334), (3266, 105870), (3529, 97980), (4260, 81167), (4899, 70580), (6532, 52935), (7058, 48990), (8165, 42348), (9798, 35290), (10587, 32660), (14116, 24495), (16330, 21174), (17645, 19596)]