30573480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 80467800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2141, 2380, 2856, 3570, 4282, 4760, 6423, 7140, 8564, 10705, 12846, 14280, 14987, 17128, 21410, 25692, 29974, 32115, 36397, 42820, 44961, 51384, 59948, 64230, 72794, 74935, 85640, 89922, 109191, 119896, 128460, 145588, 149870, 179844, 181985, 218382, 224805, 254779, 256920, 291176, 299740, 359688, 363970, 436764, 449610, 509558, 545955, 599480, 727940, 764337, 873528, 899220, 1019116, 1091910, 1273895, 1455880, 1528674, 1798440, 2038232, 2183820, 2547790, 3057348, 3821685, 4367640, 5095580, 6114696, 7643370, 10191160, 15286740, 30573480]

約数ペア:

[(1, 30573480), (2, 15286740), (3, 10191160), (4, 7643370), (5, 6114696), (6, 5095580), (7, 4367640), (8, 3821685), (10, 3057348), (12, 2547790), (14, 2183820), (15, 2038232), (17, 1798440), (20, 1528674), (21, 1455880), (24, 1273895), (28, 1091910), (30, 1019116), (34, 899220), (35, 873528), (40, 764337), (42, 727940), (51, 599480), (56, 545955), (60, 509558), (68, 449610), (70, 436764), (84, 363970), (85, 359688), (102, 299740), (105, 291176), (119, 256920), (120, 254779), (136, 224805), (140, 218382), (168, 181985), (170, 179844), (204, 149870), (210, 145588), (238, 128460), (255, 119896), (280, 109191), (340, 89922), (357, 85640), (408, 74935), (420, 72794), (476, 64230), (510, 59948), (595, 51384), (680, 44961), (714, 42820), (840, 36397), (952, 32115), (1020, 29974), (1190, 25692), (1428, 21410), (1785, 17128), (2040, 14987), (2141, 14280), (2380, 12846), (2856, 10705), (3570, 8564), (4282, 7140), (4760, 6423)]