30893133720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409289}}^1$

素因数の和:409357

約数の個数: 128

約数和(自身を含む): 100783569600

約数和(自身を除く): 69890435880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 37740, 75480, 409289, 818578, 1227867, 1637156, 2046445, 2455734, 3274312, 4092890, 4911468, 6139335, 6957913, 8185780, 9822936, 12278670, 13915826, 15143693, 16371560, 20873739, 24557340, 27831652, 30287386, 34789565, 41747478, 45431079, 49114680, 55663304, 60574772, 69579130, 75718465, 83494956, 90862158, 104368695, 121149544, 139158260, 151436930, 166989912, 181724316, 208737390, 227155395, 257442781, 278316520, 302873860, 363448632, 417474780, 454310790, 514885562, 605747720, 772328343, 834949560, 908621580, 1029771124, 1287213905, 1544656686, 1817243160, 2059542248, 2574427810, 3089313372, 3861641715, 5148855620, 6178626744, 7723283430, 10297711240, 15446566860, 30893133720]

約数ペア:

[(1, 30893133720), (2, 15446566860), (3, 10297711240), (4, 7723283430), (5, 6178626744), (6, 5148855620), (8, 3861641715), (10, 3089313372), (12, 2574427810), (15, 2059542248), (17, 1817243160), (20, 1544656686), (24, 1287213905), (30, 1029771124), (34, 908621580), (37, 834949560), (40, 772328343), (51, 605747720), (60, 514885562), (68, 454310790), (74, 417474780), (85, 363448632), (102, 302873860), (111, 278316520), (120, 257442781), (136, 227155395), (148, 208737390), (170, 181724316), (185, 166989912), (204, 151436930), (222, 139158260), (255, 121149544), (296, 104368695), (340, 90862158), (370, 83494956), (408, 75718465), (444, 69579130), (510, 60574772), (555, 55663304), (629, 49114680), (680, 45431079), (740, 41747478), (888, 34789565), (1020, 30287386), (1110, 27831652), (1258, 24557340), (1480, 20873739), (1887, 16371560), (2040, 15143693), (2220, 13915826), (2516, 12278670), (3145, 9822936), (3774, 8185780), (4440, 6957913), (5032, 6139335), (6290, 4911468), (7548, 4092890), (9435, 3274312), (12580, 2455734), (15096, 2046445), (18870, 1637156), (25160, 1227867), (37740, 818578), (75480, 409289)]