90148230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18899}}^1$

素因数の和:18965

約数の個数: 48

約数和(自身を含む): 238820400

約数和(自身を除く): 148672170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 18899, 37798, 56697, 94495, 113394, 170091, 188990, 283485, 340182, 566970, 850455, 1001647, 1700910, 2003294, 3004941, 5008235, 6009882, 9014823, 10016470, 15024705, 18029646, 30049410, 45074115, 90148230]

約数ペア:

[(1, 90148230), (2, 45074115), (3, 30049410), (5, 18029646), (6, 15024705), (9, 10016470), (10, 9014823), (15, 6009882), (18, 5008235), (30, 3004941), (45, 2003294), (53, 1700910), (90, 1001647), (106, 850455), (159, 566970), (265, 340182), (318, 283485), (477, 188990), (530, 170091), (795, 113394), (954, 94495), (1590, 56697), (2385, 37798), (4770, 18899)]