1245493020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 3544031232

約数和(自身を除く): 2298538212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 383, 415, 498, 653, 766, 830, 996, 1149, 1245, 1306, 1532, 1660, 1915, 1959, 2298, 2490, 2612, 3265, 3830, 3918, 4596, 4980, 5745, 6530, 7660, 7836, 9795, 11490, 13060, 19590, 22980, 31789, 39180, 54199, 63578, 95367, 108398, 127156, 158945, 162597, 190734, 216796, 250099, 270995, 317890, 325194, 381468, 476835, 500198, 541990, 635780, 650388, 750297, 812985, 953670, 1000396, 1083980, 1250495, 1500594, 1625970, 1907340, 2500990, 3001188, 3251940, 3751485, 5001980, 7502970, 15005940, 20758217, 41516434, 62274651, 83032868, 103791085, 124549302, 207582170, 249098604, 311373255, 415164340, 622746510, 1245493020]

約数ペア:

[(1, 1245493020), (2, 622746510), (3, 415164340), (4, 311373255), (5, 249098604), (6, 207582170), (10, 124549302), (12, 103791085), (15, 83032868), (20, 62274651), (30, 41516434), (60, 20758217), (83, 15005940), (166, 7502970), (249, 5001980), (332, 3751485), (383, 3251940), (415, 3001188), (498, 2500990), (653, 1907340), (766, 1625970), (830, 1500594), (996, 1250495), (1149, 1083980), (1245, 1000396), (1306, 953670), (1532, 812985), (1660, 750297), (1915, 650388), (1959, 635780), (2298, 541990), (2490, 500198), (2612, 476835), (3265, 381468), (3830, 325194), (3918, 317890), (4596, 270995), (4980, 250099), (5745, 216796), (6530, 190734), (7660, 162597), (7836, 158945), (9795, 127156), (11490, 108398), (13060, 95367), (19590, 63578), (22980, 54199), (31789, 39180)]