448742010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 1096913664

約数和(自身を除く): 648171654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 457, 461, 710, 914, 922, 1065, 1371, 1383, 2130, 2285, 2305, 2742, 2766, 4570, 4610, 6855, 6915, 13710, 13830, 32447, 32731, 64894, 65462, 97341, 98193, 162235, 163655, 194682, 196386, 210677, 324470, 327310, 421354, 486705, 490965, 632031, 973410, 981930, 1053385, 1264062, 2106770, 3160155, 6320310, 14958067, 29916134, 44874201, 74790335, 89748402, 149580670, 224371005, 448742010]

約数ペア:

[(1, 448742010), (2, 224371005), (3, 149580670), (5, 89748402), (6, 74790335), (10, 44874201), (15, 29916134), (30, 14958067), (71, 6320310), (142, 3160155), (213, 2106770), (355, 1264062), (426, 1053385), (457, 981930), (461, 973410), (710, 632031), (914, 490965), (922, 486705), (1065, 421354), (1371, 327310), (1383, 324470), (2130, 210677), (2285, 196386), (2305, 194682), (2742, 163655), (2766, 162235), (4570, 98193), (4610, 97341), (6855, 65462), (6915, 64894), (13710, 32731), (13830, 32447)]