85972530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 171153870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 743, 798, 870, 1015, 1102, 1218, 1330, 1486, 1653, 1995, 2030, 2229, 2755, 3045, 3306, 3715, 3857, 3990, 4458, 5201, 5510, 6090, 7430, 7714, 8265, 10402, 11145, 11571, 14117, 15603, 16530, 19285, 21547, 22290, 23142, 26005, 28234, 31206, 38570, 42351, 43094, 52010, 57855, 64641, 70585, 78015, 84702, 98819, 107735, 115710, 129282, 141170, 150829, 156030, 197638, 211755, 215470, 296457, 301658, 323205, 409393, 423510, 452487, 494095, 592914, 646410, 754145, 818786, 904974, 988190, 1228179, 1482285, 1508290, 2046965, 2262435, 2456358, 2865751, 2964570, 4093930, 4524870, 5731502, 6140895, 8597253, 12281790, 14328755, 17194506, 28657510, 42986265, 85972530]

約数ペア:

[(1, 85972530), (2, 42986265), (3, 28657510), (5, 17194506), (6, 14328755), (7, 12281790), (10, 8597253), (14, 6140895), (15, 5731502), (19, 4524870), (21, 4093930), (29, 2964570), (30, 2865751), (35, 2456358), (38, 2262435), (42, 2046965), (57, 1508290), (58, 1482285), (70, 1228179), (87, 988190), (95, 904974), (105, 818786), (114, 754145), (133, 646410), (145, 592914), (174, 494095), (190, 452487), (203, 423510), (210, 409393), (266, 323205), (285, 301658), (290, 296457), (399, 215470), (406, 211755), (435, 197638), (551, 156030), (570, 150829), (609, 141170), (665, 129282), (743, 115710), (798, 107735), (870, 98819), (1015, 84702), (1102, 78015), (1218, 70585), (1330, 64641), (1486, 57855), (1653, 52010), (1995, 43094), (2030, 42351), (2229, 38570), (2755, 31206), (3045, 28234), (3306, 26005), (3715, 23142), (3857, 22290), (3990, 21547), (4458, 19285), (5201, 16530), (5510, 15603), (6090, 14117), (7430, 11571), (7714, 11145), (8265, 10402)]