1245112830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11503

約数の個数: 128

約数和(自身を含む): 3691376640

約数和(自身を除く): 2446263810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 11443, 12090, 18135, 21762, 22886, 34329, 36270, 54405, 57215, 68658, 102987, 108810, 114430, 148759, 171645, 205974, 297518, 308961, 343290, 354733, 446277, 514935, 617922, 709466, 743795, 892554, 1029870, 1064199, 1338831, 1487590, 1544805, 1773665, 2128398, 2231385, 2677662, 3089610, 3192597, 3547330, 4016493, 4462770, 4611529, 5320995, 6385194, 6694155, 8032986, 9223058, 9577791, 10641990, 13388310, 13834587, 15962985, 19155582, 20082465, 23057645, 27669174, 31925970, 40164930, 41503761, 46115290, 47888955, 69172935, 83007522, 95777910, 124511283, 138345870, 207518805, 249022566, 415037610, 622556415, 1245112830]

約数ペア:

[(1, 1245112830), (2, 622556415), (3, 415037610), (5, 249022566), (6, 207518805), (9, 138345870), (10, 124511283), (13, 95777910), (15, 83007522), (18, 69172935), (26, 47888955), (27, 46115290), (30, 41503761), (31, 40164930), (39, 31925970), (45, 27669174), (54, 23057645), (62, 20082465), (65, 19155582), (78, 15962985), (90, 13834587), (93, 13388310), (117, 10641990), (130, 9577791), (135, 9223058), (155, 8032986), (186, 6694155), (195, 6385194), (234, 5320995), (270, 4611529), (279, 4462770), (310, 4016493), (351, 3547330), (390, 3192597), (403, 3089610), (465, 2677662), (558, 2231385), (585, 2128398), (702, 1773665), (806, 1544805), (837, 1487590), (930, 1338831), (1170, 1064199), (1209, 1029870), (1395, 892554), (1674, 743795), (1755, 709466), (2015, 617922), (2418, 514935), (2790, 446277), (3510, 354733), (3627, 343290), (4030, 308961), (4185, 297518), (6045, 205974), (7254, 171645), (8370, 148759), (10881, 114430), (11443, 108810), (12090, 102987), (18135, 68658), (21762, 57215), (22886, 54405), (34329, 36270)]