130008420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 425198592

約数和(自身を除く): 295190172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1013, 1035, 1116, 1380, 1395, 1426, 1860, 2026, 2070, 2139, 2790, 2852, 3039, 3565, 4052, 4140, 4278, 5065, 5580, 6078, 6417, 7130, 8556, 9117, 10130, 10695, 12156, 12834, 14260, 15195, 18234, 20260, 21390, 23299, 25668, 30390, 31403, 32085, 36468, 42780, 45585, 46598, 60780, 62806, 64170, 69897, 91170, 93196, 94209, 116495, 125612, 128340, 139794, 157015, 182340, 188418, 209691, 232990, 279588, 282627, 314030, 349485, 376836, 419382, 465980, 471045, 565254, 628060, 698970, 722269, 838764, 942090, 1048455, 1130508, 1397940, 1413135, 1444538, 1884180, 2096910, 2166807, 2826270, 2889076, 3611345, 4193820, 4333614, 5652540, 6500421, 7222690, 8667228, 10834035, 13000842, 14445380, 21668070, 26001684, 32502105, 43336140, 65004210, 130008420]

約数ペア:

[(1, 130008420), (2, 65004210), (3, 43336140), (4, 32502105), (5, 26001684), (6, 21668070), (9, 14445380), (10, 13000842), (12, 10834035), (15, 8667228), (18, 7222690), (20, 6500421), (23, 5652540), (30, 4333614), (31, 4193820), (36, 3611345), (45, 2889076), (46, 2826270), (60, 2166807), (62, 2096910), (69, 1884180), (90, 1444538), (92, 1413135), (93, 1397940), (115, 1130508), (124, 1048455), (138, 942090), (155, 838764), (180, 722269), (186, 698970), (207, 628060), (230, 565254), (276, 471045), (279, 465980), (310, 419382), (345, 376836), (372, 349485), (414, 314030), (460, 282627), (465, 279588), (558, 232990), (620, 209691), (690, 188418), (713, 182340), (828, 157015), (930, 139794), (1013, 128340), (1035, 125612), (1116, 116495), (1380, 94209), (1395, 93196), (1426, 91170), (1860, 69897), (2026, 64170), (2070, 62806), (2139, 60780), (2790, 46598), (2852, 45585), (3039, 42780), (3565, 36468), (4052, 32085), (4140, 31403), (4278, 30390), (5065, 25668), (5580, 23299), (6078, 21390), (6417, 20260), (7130, 18234), (8556, 15195), (9117, 14260), (10130, 12834), (10695, 12156)]