69340020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 202196736

約数和(自身を除く): 132856716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 397, 410, 426, 492, 615, 710, 794, 820, 852, 1065, 1191, 1230, 1420, 1588, 1985, 2130, 2382, 2460, 2911, 3970, 4260, 4764, 5822, 5955, 7940, 8733, 11644, 11910, 14555, 16277, 17466, 23820, 28187, 29110, 32554, 34932, 43665, 48831, 56374, 58220, 65108, 81385, 84561, 87330, 97662, 112748, 140935, 162770, 169122, 174660, 195324, 244155, 281870, 325540, 338244, 422805, 488310, 563740, 845610, 976620, 1155667, 1691220, 2311334, 3467001, 4622668, 5778335, 6934002, 11556670, 13868004, 17335005, 23113340, 34670010, 69340020]

約数ペア:

[(1, 69340020), (2, 34670010), (3, 23113340), (4, 17335005), (5, 13868004), (6, 11556670), (10, 6934002), (12, 5778335), (15, 4622668), (20, 3467001), (30, 2311334), (41, 1691220), (60, 1155667), (71, 976620), (82, 845610), (123, 563740), (142, 488310), (164, 422805), (205, 338244), (213, 325540), (246, 281870), (284, 244155), (355, 195324), (397, 174660), (410, 169122), (426, 162770), (492, 140935), (615, 112748), (710, 97662), (794, 87330), (820, 84561), (852, 81385), (1065, 65108), (1191, 58220), (1230, 56374), (1420, 48831), (1588, 43665), (1985, 34932), (2130, 32554), (2382, 29110), (2460, 28187), (2911, 23820), (3970, 17466), (4260, 16277), (4764, 14555), (5822, 11910), (5955, 11644), (7940, 8733)]