9219848260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{26891}}^1$

素因数の和:27017

約数の個数: 96

約数和(自身を含む): 23131422720

約数和(自身を除く): 13911574460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 79, 124, 140, 155, 158, 217, 310, 316, 395, 434, 553, 620, 790, 868, 1085, 1106, 1580, 2170, 2212, 2449, 2765, 4340, 4898, 5530, 9796, 11060, 12245, 17143, 24490, 26891, 34286, 48980, 53782, 68572, 85715, 107564, 134455, 171430, 188237, 268910, 342860, 376474, 537820, 752948, 833621, 941185, 1667242, 1882370, 2124389, 3334484, 3764740, 4168105, 4248778, 5835347, 8336210, 8497556, 10621945, 11670694, 14870723, 16672420, 21243890, 23341388, 29176735, 29741446, 42487780, 58353470, 59482892, 65856059, 74353615, 116706940, 131712118, 148707230, 263424236, 297414460, 329280295, 460992413, 658560590, 921984826, 1317121180, 1843969652, 2304962065, 4609924130, 9219848260]

約数ペア:

[(1, 9219848260), (2, 4609924130), (4, 2304962065), (5, 1843969652), (7, 1317121180), (10, 921984826), (14, 658560590), (20, 460992413), (28, 329280295), (31, 297414460), (35, 263424236), (62, 148707230), (70, 131712118), (79, 116706940), (124, 74353615), (140, 65856059), (155, 59482892), (158, 58353470), (217, 42487780), (310, 29741446), (316, 29176735), (395, 23341388), (434, 21243890), (553, 16672420), (620, 14870723), (790, 11670694), (868, 10621945), (1085, 8497556), (1106, 8336210), (1580, 5835347), (2170, 4248778), (2212, 4168105), (2449, 3764740), (2765, 3334484), (4340, 2124389), (4898, 1882370), (5530, 1667242), (9796, 941185), (11060, 833621), (12245, 752948), (17143, 537820), (24490, 376474), (26891, 342860), (34286, 268910), (48980, 188237), (53782, 171430), (68572, 134455), (85715, 107564)]