89353290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 232315776

約数和(自身を除く): 142962486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1163, 1182, 1970, 2326, 2561, 2955, 3489, 5122, 5815, 5910, 6978, 7683, 11630, 12805, 15119, 15366, 17445, 25610, 30238, 34890, 38415, 45357, 75595, 76830, 90714, 151190, 226785, 229111, 453570, 458222, 687333, 1145555, 1374666, 2291110, 2978443, 3436665, 5956886, 6873330, 8935329, 14892215, 17870658, 29784430, 44676645, 89353290]

約数ペア:

[(1, 89353290), (2, 44676645), (3, 29784430), (5, 17870658), (6, 14892215), (10, 8935329), (13, 6873330), (15, 5956886), (26, 3436665), (30, 2978443), (39, 2291110), (65, 1374666), (78, 1145555), (130, 687333), (195, 458222), (197, 453570), (390, 229111), (394, 226785), (591, 151190), (985, 90714), (1163, 76830), (1182, 75595), (1970, 45357), (2326, 38415), (2561, 34890), (2955, 30238), (3489, 25610), (5122, 17445), (5815, 15366), (5910, 15119), (6978, 12805), (7683, 11630)]