58903020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 139229460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 419, 426, 495, 639, 660, 710, 781, 838, 852, 990, 1065, 1257, 1278, 1420, 1562, 1676, 1980, 2095, 2130, 2343, 2514, 2556, 3124, 3195, 3771, 3905, 4190, 4260, 4609, 4686, 5028, 6285, 6390, 7029, 7542, 7810, 8380, 9218, 9372, 11715, 12570, 12780, 13827, 14058, 15084, 15620, 18436, 18855, 23045, 23430, 25140, 27654, 28116, 29749, 35145, 37710, 41481, 46090, 46860, 55308, 59498, 69135, 70290, 75420, 82962, 89247, 92180, 118996, 138270, 140580, 148745, 165924, 178494, 207405, 267741, 276540, 297490, 327239, 356988, 414810, 446235, 535482, 594980, 654478, 829620, 892470, 981717, 1070964, 1308956, 1338705, 1636195, 1784940, 1963434, 2677410, 2945151, 3272390, 3926868, 4908585, 5354820, 5890302, 6544780, 9817170, 11780604, 14725755, 19634340, 29451510, 58903020]

約数ペア:

[(1, 58903020), (2, 29451510), (3, 19634340), (4, 14725755), (5, 11780604), (6, 9817170), (9, 6544780), (10, 5890302), (11, 5354820), (12, 4908585), (15, 3926868), (18, 3272390), (20, 2945151), (22, 2677410), (30, 1963434), (33, 1784940), (36, 1636195), (44, 1338705), (45, 1308956), (55, 1070964), (60, 981717), (66, 892470), (71, 829620), (90, 654478), (99, 594980), (110, 535482), (132, 446235), (142, 414810), (165, 356988), (180, 327239), (198, 297490), (213, 276540), (220, 267741), (284, 207405), (330, 178494), (355, 165924), (396, 148745), (419, 140580), (426, 138270), (495, 118996), (639, 92180), (660, 89247), (710, 82962), (781, 75420), (838, 70290), (852, 69135), (990, 59498), (1065, 55308), (1257, 46860), (1278, 46090), (1420, 41481), (1562, 37710), (1676, 35145), (1980, 29749), (2095, 28116), (2130, 27654), (2343, 25140), (2514, 23430), (2556, 23045), (3124, 18855), (3195, 18436), (3771, 15620), (3905, 15084), (4190, 14058), (4260, 13827), (4609, 12780), (4686, 12570), (5028, 11715), (6285, 9372), (6390, 9218), (7029, 8380), (7542, 7810)]