19261350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 72

約数和(自身を含む): 54027792

約数和(自身を除く): 34766442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 1861, 2070, 3450, 3722, 5175, 5583, 9305, 10350, 11166, 16749, 18610, 27915, 33498, 42803, 46525, 55830, 83745, 85606, 93050, 128409, 139575, 167490, 214015, 256818, 279150, 385227, 418725, 428030, 642045, 770454, 837450, 1070075, 1284090, 1926135, 2140150, 3210225, 3852270, 6420450, 9630675, 19261350]

約数ペア:

[(1, 19261350), (2, 9630675), (3, 6420450), (5, 3852270), (6, 3210225), (9, 2140150), (10, 1926135), (15, 1284090), (18, 1070075), (23, 837450), (25, 770454), (30, 642045), (45, 428030), (46, 418725), (50, 385227), (69, 279150), (75, 256818), (90, 214015), (115, 167490), (138, 139575), (150, 128409), (207, 93050), (225, 85606), (230, 83745), (345, 55830), (414, 46525), (450, 42803), (575, 33498), (690, 27915), (1035, 18610), (1150, 16749), (1725, 11166), (1861, 10350), (2070, 9305), (3450, 5583), (3722, 5175)]