83859780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26371}}^1$

素因数の和:26436

約数の個数: 48

約数和(自身を含む): 239246784

約数和(自身を除く): 155387004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26371, 52742, 79113, 105484, 131855, 158226, 263710, 316452, 395565, 527420, 791130, 1397663, 1582260, 2795326, 4192989, 5590652, 6988315, 8385978, 13976630, 16771956, 20964945, 27953260, 41929890, 83859780]

約数ペア:

[(1, 83859780), (2, 41929890), (3, 27953260), (4, 20964945), (5, 16771956), (6, 13976630), (10, 8385978), (12, 6988315), (15, 5590652), (20, 4192989), (30, 2795326), (53, 1582260), (60, 1397663), (106, 791130), (159, 527420), (212, 395565), (265, 316452), (318, 263710), (530, 158226), (636, 131855), (795, 105484), (1060, 79113), (1590, 52742), (3180, 26371)]