1148984830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 2420438400

約数和(自身を除く): 1271453570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 457, 490, 686, 733, 914, 1466, 1715, 2285, 3199, 3430, 3665, 4570, 5131, 6398, 7330, 10262, 15995, 22393, 25655, 31990, 35917, 44786, 51310, 71834, 111965, 156751, 179585, 223930, 251419, 313502, 334981, 359170, 502838, 669962, 783755, 1257095, 1567510, 1674905, 2344867, 2514190, 3349810, 4689734, 11724335, 16414069, 23448670, 32828138, 82070345, 114898483, 164140690, 229796966, 574492415, 1148984830]

約数ペア:

[(1, 1148984830), (2, 574492415), (5, 229796966), (7, 164140690), (10, 114898483), (14, 82070345), (35, 32828138), (49, 23448670), (70, 16414069), (98, 11724335), (245, 4689734), (343, 3349810), (457, 2514190), (490, 2344867), (686, 1674905), (733, 1567510), (914, 1257095), (1466, 783755), (1715, 669962), (2285, 502838), (3199, 359170), (3430, 334981), (3665, 313502), (4570, 251419), (5131, 223930), (6398, 179585), (7330, 156751), (10262, 111965), (15995, 71834), (22393, 51310), (25655, 44786), (31990, 35917)]