18403350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 55282176

約数和(自身を除く): 36878826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1031, 1050, 1190, 1275, 1785, 2062, 2550, 2975, 3093, 3570, 5155, 5950, 6186, 7217, 8925, 10310, 14434, 15465, 17527, 17850, 21651, 25775, 30930, 35054, 36085, 43302, 51550, 52581, 72170, 77325, 87635, 105162, 108255, 122689, 154650, 175270, 180425, 216510, 245378, 262905, 360850, 368067, 438175, 525810, 541275, 613445, 736134, 876350, 1082550, 1226890, 1314525, 1840335, 2629050, 3067225, 3680670, 6134450, 9201675, 18403350]

約数ペア:

[(1, 18403350), (2, 9201675), (3, 6134450), (5, 3680670), (6, 3067225), (7, 2629050), (10, 1840335), (14, 1314525), (15, 1226890), (17, 1082550), (21, 876350), (25, 736134), (30, 613445), (34, 541275), (35, 525810), (42, 438175), (50, 368067), (51, 360850), (70, 262905), (75, 245378), (85, 216510), (102, 180425), (105, 175270), (119, 154650), (150, 122689), (170, 108255), (175, 105162), (210, 87635), (238, 77325), (255, 72170), (350, 52581), (357, 51550), (425, 43302), (510, 36085), (525, 35054), (595, 30930), (714, 25775), (850, 21651), (1031, 17850), (1050, 17527), (1190, 15465), (1275, 14434), (1785, 10310), (2062, 8925), (2550, 7217), (2975, 6186), (3093, 5950), (3570, 5155)]