724542930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1597}}^1$

素因数の和:1752

約数の個数: 72

約数和(自身を含む): 1911914316

約数和(自身を除く): 1187371386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1597, 2130, 3194, 3195, 4791, 5041, 6390, 7985, 9582, 10082, 14373, 15123, 15970, 23955, 25205, 28746, 30246, 45369, 47910, 50410, 71865, 75615, 90738, 113387, 143730, 151230, 226774, 226845, 340161, 453690, 566935, 680322, 1020483, 1133870, 1700805, 2040966, 3401610, 5102415, 8050477, 10204830, 16100954, 24151431, 40252385, 48302862, 72454293, 80504770, 120757155, 144908586, 241514310, 362271465, 724542930]

約数ペア:

[(1, 724542930), (2, 362271465), (3, 241514310), (5, 144908586), (6, 120757155), (9, 80504770), (10, 72454293), (15, 48302862), (18, 40252385), (30, 24151431), (45, 16100954), (71, 10204830), (90, 8050477), (142, 5102415), (213, 3401610), (355, 2040966), (426, 1700805), (639, 1133870), (710, 1020483), (1065, 680322), (1278, 566935), (1597, 453690), (2130, 340161), (3194, 226845), (3195, 226774), (4791, 151230), (5041, 143730), (6390, 113387), (7985, 90738), (9582, 75615), (10082, 71865), (14373, 50410), (15123, 47910), (15970, 45369), (23955, 30246), (25205, 28746)]