89108190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16231}}^1$

素因数の和:16305

約数の個数: 48

約数和(自身を含む): 235493856

約数和(自身を除く): 146385666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 16231, 32462, 48693, 81155, 97386, 146079, 162310, 243465, 292158, 486930, 730395, 990091, 1460790, 1980182, 2970273, 4950455, 5940546, 8910819, 9900910, 14851365, 17821638, 29702730, 44554095, 89108190]

約数ペア:

[(1, 89108190), (2, 44554095), (3, 29702730), (5, 17821638), (6, 14851365), (9, 9900910), (10, 8910819), (15, 5940546), (18, 4950455), (30, 2970273), (45, 1980182), (61, 1460790), (90, 990091), (122, 730395), (183, 486930), (305, 292158), (366, 243465), (549, 162310), (610, 146079), (915, 97386), (1098, 81155), (1830, 48693), (2745, 32462), (5490, 16231)]