5280531990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{85487}}^1$

素因数の和:85597

約数の個数: 64

約数和(自身を含む): 13295093760

約数和(自身を除く): 8014561770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 1065, 2059, 2130, 4118, 6177, 10295, 12354, 20590, 30885, 61770, 85487, 170974, 256461, 427435, 512922, 854870, 1282305, 2479123, 2564610, 4958246, 6069577, 7437369, 12139154, 12395615, 14874738, 18208731, 24791230, 30347885, 36417462, 37186845, 60695770, 74373690, 91043655, 176017733, 182087310, 352035466, 528053199, 880088665, 1056106398, 1760177330, 2640265995, 5280531990]

約数ペア:

[(1, 5280531990), (2, 2640265995), (3, 1760177330), (5, 1056106398), (6, 880088665), (10, 528053199), (15, 352035466), (29, 182087310), (30, 176017733), (58, 91043655), (71, 74373690), (87, 60695770), (142, 37186845), (145, 36417462), (174, 30347885), (213, 24791230), (290, 18208731), (355, 14874738), (426, 12395615), (435, 12139154), (710, 7437369), (870, 6069577), (1065, 4958246), (2059, 2564610), (2130, 2479123), (4118, 1282305), (6177, 854870), (10295, 512922), (12354, 427435), (20590, 256461), (30885, 170974), (61770, 85487)]