15692395860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1227887}}^1$

素因数の和:1227973

約数の個数: 72

約数和(自身を含む): 48270733056

約数和(自身を除く): 32578337196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 1227887, 2455774, 3683661, 4911548, 6139435, 7367322, 11050983, 12278870, 14734644, 18418305, 22101966, 24557740, 36836610, 44203932, 55254915, 73673220, 87179977, 110509830, 174359954, 221019660, 261539931, 348719908, 435899885, 523079862, 784619793, 871799770, 1046159724, 1307699655, 1569239586, 1743599540, 2615399310, 3138479172, 3923098965, 5230798620, 7846197930, 15692395860]

約数ペア:

[(1, 15692395860), (2, 7846197930), (3, 5230798620), (4, 3923098965), (5, 3138479172), (6, 2615399310), (9, 1743599540), (10, 1569239586), (12, 1307699655), (15, 1046159724), (18, 871799770), (20, 784619793), (30, 523079862), (36, 435899885), (45, 348719908), (60, 261539931), (71, 221019660), (90, 174359954), (142, 110509830), (180, 87179977), (213, 73673220), (284, 55254915), (355, 44203932), (426, 36836610), (639, 24557740), (710, 22101966), (852, 18418305), (1065, 14734644), (1278, 12278870), (1420, 11050983), (2130, 7367322), (2556, 6139435), (3195, 4911548), (4260, 3683661), (6390, 2455774), (12780, 1227887)]