2426902740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{133493}}^1$

素因数の和:133609

約数の個数: 72

約数和(自身を含む): 7434547848

約数和(自身を除く): 5007645108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 133493, 266986, 400479, 533972, 667465, 800958, 1201437, 1334930, 1601916, 2002395, 2402874, 2669860, 4004790, 4805748, 6007185, 8009580, 12014370, 13482793, 24028740, 26965586, 40448379, 53931172, 67413965, 80896758, 121345137, 134827930, 161793516, 202241895, 242690274, 269655860, 404483790, 485380548, 606725685, 808967580, 1213451370, 2426902740]

約数ペア:

[(1, 2426902740), (2, 1213451370), (3, 808967580), (4, 606725685), (5, 485380548), (6, 404483790), (9, 269655860), (10, 242690274), (12, 202241895), (15, 161793516), (18, 134827930), (20, 121345137), (30, 80896758), (36, 67413965), (45, 53931172), (60, 40448379), (90, 26965586), (101, 24028740), (180, 13482793), (202, 12014370), (303, 8009580), (404, 6007185), (505, 4805748), (606, 4004790), (909, 2669860), (1010, 2402874), (1212, 2002395), (1515, 1601916), (1818, 1334930), (2020, 1201437), (3030, 800958), (3636, 667465), (4545, 533972), (6060, 400479), (9090, 266986), (18180, 133493)]