153447540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14783}}^1$

素因数の和:14968

約数の個数: 48

約数和(自身を含む): 432165888

約数和(自身を除く): 278718348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 14783, 29566, 44349, 59132, 73915, 88698, 147830, 177396, 221745, 295660, 443490, 886980, 2557459, 5114918, 7672377, 10229836, 12787295, 15344754, 25574590, 30689508, 38361885, 51149180, 76723770, 153447540]

約数ペア:

[(1, 153447540), (2, 76723770), (3, 51149180), (4, 38361885), (5, 30689508), (6, 25574590), (10, 15344754), (12, 12787295), (15, 10229836), (20, 7672377), (30, 5114918), (60, 2557459), (173, 886980), (346, 443490), (519, 295660), (692, 221745), (865, 177396), (1038, 147830), (1730, 88698), (2076, 73915), (2595, 59132), (3460, 44349), (5190, 29566), (10380, 14783)]