142415340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18119}}^1$

素因数の和:18262

約数の個数: 48

約数和(自身を含む): 401829120

約数和(自身を除く): 259413780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 18119, 36238, 54357, 72476, 90595, 108714, 181190, 217428, 271785, 362380, 543570, 1087140, 2373589, 4747178, 7120767, 9494356, 11867945, 14241534, 23735890, 28483068, 35603835, 47471780, 71207670, 142415340]

約数ペア:

[(1, 142415340), (2, 71207670), (3, 47471780), (4, 35603835), (5, 28483068), (6, 23735890), (10, 14241534), (12, 11867945), (15, 9494356), (20, 7120767), (30, 4747178), (60, 2373589), (131, 1087140), (262, 543570), (393, 362380), (524, 271785), (655, 217428), (786, 181190), (1310, 108714), (1572, 90595), (1965, 72476), (2620, 54357), (3930, 36238), (7860, 18119)]