73452870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4273}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 192022272

約数和(自身を除く): 118569402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 4273, 5730, 8546, 8595, 12819, 17190, 21365, 25638, 38457, 42730, 64095, 76914, 128190, 192285, 384570, 816143, 1632286, 2448429, 4080715, 4896858, 7345287, 8161430, 12242145, 14690574, 24484290, 36726435, 73452870]

約数ペア:

[(1, 73452870), (2, 36726435), (3, 24484290), (5, 14690574), (6, 12242145), (9, 8161430), (10, 7345287), (15, 4896858), (18, 4080715), (30, 2448429), (45, 1632286), (90, 816143), (191, 384570), (382, 192285), (573, 128190), (955, 76914), (1146, 64095), (1719, 42730), (1910, 38457), (2865, 25638), (3438, 21365), (4273, 17190), (5730, 12819), (8546, 8595)]