31595130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 98035200

約数和(自身を除く): 66440070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 229, 270, 315, 365, 378, 438, 458, 511, 630, 657, 687, 730, 945, 1022, 1095, 1145, 1314, 1374, 1533, 1603, 1890, 1971, 2061, 2190, 2290, 2555, 3066, 3206, 3285, 3435, 3942, 4122, 4599, 4809, 5110, 6183, 6570, 6870, 7665, 8015, 9198, 9618, 9855, 10305, 12366, 13797, 14427, 15330, 16030, 16717, 19710, 20610, 22995, 24045, 27594, 28854, 30915, 33434, 43281, 45990, 48090, 50151, 61830, 68985, 72135, 83585, 86562, 100302, 117019, 137970, 144270, 150453, 167170, 216405, 234038, 250755, 300906, 351057, 432810, 451359, 501510, 585095, 702114, 752265, 902718, 1053171, 1170190, 1504530, 1755285, 2106342, 2256795, 3159513, 3510570, 4513590, 5265855, 6319026, 10531710, 15797565, 31595130]

約数ペア:

[(1, 31595130), (2, 15797565), (3, 10531710), (5, 6319026), (6, 5265855), (7, 4513590), (9, 3510570), (10, 3159513), (14, 2256795), (15, 2106342), (18, 1755285), (21, 1504530), (27, 1170190), (30, 1053171), (35, 902718), (42, 752265), (45, 702114), (54, 585095), (63, 501510), (70, 451359), (73, 432810), (90, 351057), (105, 300906), (126, 250755), (135, 234038), (146, 216405), (189, 167170), (210, 150453), (219, 144270), (229, 137970), (270, 117019), (315, 100302), (365, 86562), (378, 83585), (438, 72135), (458, 68985), (511, 61830), (630, 50151), (657, 48090), (687, 45990), (730, 43281), (945, 33434), (1022, 30915), (1095, 28854), (1145, 27594), (1314, 24045), (1374, 22995), (1533, 20610), (1603, 19710), (1890, 16717), (1971, 16030), (2061, 15330), (2190, 14427), (2290, 13797), (2555, 12366), (3066, 10305), (3206, 9855), (3285, 9618), (3435, 9198), (3942, 8015), (4122, 7665), (4599, 6870), (4809, 6570), (5110, 6183)]