123385830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 316467648

約数和(自身を除く): 193081818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 510, 565, 678, 1130, 1695, 1921, 2141, 3390, 3842, 4282, 5763, 6423, 9605, 10705, 11526, 12846, 19210, 21410, 28815, 32115, 36397, 57630, 64230, 72794, 109191, 181985, 218382, 241933, 363970, 483866, 545955, 725799, 1091910, 1209665, 1451598, 2419330, 3628995, 4112861, 7257990, 8225722, 12338583, 20564305, 24677166, 41128610, 61692915, 123385830]

約数ペア:

[(1, 123385830), (2, 61692915), (3, 41128610), (5, 24677166), (6, 20564305), (10, 12338583), (15, 8225722), (17, 7257990), (30, 4112861), (34, 3628995), (51, 2419330), (85, 1451598), (102, 1209665), (113, 1091910), (170, 725799), (226, 545955), (255, 483866), (339, 363970), (510, 241933), (565, 218382), (678, 181985), (1130, 109191), (1695, 72794), (1921, 64230), (2141, 57630), (3390, 36397), (3842, 32115), (4282, 28815), (5763, 21410), (6423, 19210), (9605, 12846), (10705, 11526)]