1547766090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{440959}}^1$

素因数の和:440988

約数の個数: 64

約数和(自身を含む): 4444876800

約数和(自身を除く): 2897110710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 440959, 881918, 1322877, 2204795, 2645754, 3968631, 4409590, 5732467, 6614385, 7937262, 11464934, 11905893, 13228770, 17197401, 19843155, 23811786, 28662335, 34394802, 39686310, 51592203, 57324670, 59529465, 85987005, 103184406, 119058930, 154776609, 171974010, 257961015, 309553218, 515922030, 773883045, 1547766090]

約数ペア:

[(1, 1547766090), (2, 773883045), (3, 515922030), (5, 309553218), (6, 257961015), (9, 171974010), (10, 154776609), (13, 119058930), (15, 103184406), (18, 85987005), (26, 59529465), (27, 57324670), (30, 51592203), (39, 39686310), (45, 34394802), (54, 28662335), (65, 23811786), (78, 19843155), (90, 17197401), (117, 13228770), (130, 11905893), (135, 11464934), (195, 7937262), (234, 6614385), (270, 5732467), (351, 4409590), (390, 3968631), (585, 2645754), (702, 2204795), (1170, 1322877), (1755, 881918), (3510, 440959)]