34854428140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{60589}}^1$

素因数の和:61199

約数の個数: 72

約数和(自身を含む): 85290846480

約数和(自身を除く): 50436418340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 587, 980, 1174, 2348, 2935, 4109, 5870, 8218, 11740, 16436, 20545, 28763, 41090, 57526, 60589, 82180, 115052, 121178, 143815, 242356, 287630, 302945, 424123, 575260, 605890, 848246, 1211780, 1696492, 2120615, 2968861, 4241230, 5937722, 8482460, 11875444, 14844305, 29688610, 35565743, 59377220, 71131486, 142262972, 177828715, 248960201, 355657430, 497920402, 711314860, 995840804, 1244801005, 1742721407, 2489602010, 3485442814, 4979204020, 6970885628, 8713607035, 17427214070, 34854428140]

約数ペア:

[(1, 34854428140), (2, 17427214070), (4, 8713607035), (5, 6970885628), (7, 4979204020), (10, 3485442814), (14, 2489602010), (20, 1742721407), (28, 1244801005), (35, 995840804), (49, 711314860), (70, 497920402), (98, 355657430), (140, 248960201), (196, 177828715), (245, 142262972), (490, 71131486), (587, 59377220), (980, 35565743), (1174, 29688610), (2348, 14844305), (2935, 11875444), (4109, 8482460), (5870, 5937722), (8218, 4241230), (11740, 2968861), (16436, 2120615), (20545, 1696492), (28763, 1211780), (41090, 848246), (57526, 605890), (60589, 575260), (82180, 424123), (115052, 302945), (121178, 287630), (143815, 242356)]