73398570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 80

約数和(自身を含む): 205705440

約数和(自身を除く): 132306870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1019, 1029, 1470, 1715, 2038, 2058, 2401, 3057, 3430, 4802, 5095, 5145, 6114, 7133, 7203, 10190, 10290, 12005, 14266, 14406, 15285, 21399, 24010, 30570, 35665, 36015, 42798, 49931, 71330, 72030, 99862, 106995, 149793, 213990, 249655, 299586, 349517, 499310, 699034, 748965, 1048551, 1497930, 1747585, 2097102, 2446619, 3495170, 4893238, 5242755, 7339857, 10485510, 12233095, 14679714, 24466190, 36699285, 73398570]

約数ペア:

[(1, 73398570), (2, 36699285), (3, 24466190), (5, 14679714), (6, 12233095), (7, 10485510), (10, 7339857), (14, 5242755), (15, 4893238), (21, 3495170), (30, 2446619), (35, 2097102), (42, 1747585), (49, 1497930), (70, 1048551), (98, 748965), (105, 699034), (147, 499310), (210, 349517), (245, 299586), (294, 249655), (343, 213990), (490, 149793), (686, 106995), (735, 99862), (1019, 72030), (1029, 71330), (1470, 49931), (1715, 42798), (2038, 36015), (2058, 35665), (2401, 30570), (3057, 24010), (3430, 21399), (4802, 15285), (5095, 14406), (5145, 14266), (6114, 12005), (7133, 10290), (7203, 10190)]