3020050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 6852240

約数和(自身を除く): 3832190

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 275, 289, 323, 374, 418, 425, 475, 550, 578, 646, 850, 935, 950, 1045, 1445, 1615, 1870, 2090, 2890, 3179, 3230, 3553, 4675, 5225, 5491, 6358, 7106, 7225, 8075, 9350, 10450, 10982, 14450, 15895, 16150, 17765, 27455, 31790, 35530, 54910, 60401, 79475, 88825, 120802, 137275, 158950, 177650, 274550, 302005, 604010, 1510025, 3020050]

約数ペア:

[(1, 3020050), (2, 1510025), (5, 604010), (10, 302005), (11, 274550), (17, 177650), (19, 158950), (22, 137275), (25, 120802), (34, 88825), (38, 79475), (50, 60401), (55, 54910), (85, 35530), (95, 31790), (110, 27455), (170, 17765), (187, 16150), (190, 15895), (209, 14450), (275, 10982), (289, 10450), (323, 9350), (374, 8075), (418, 7225), (425, 7106), (475, 6358), (550, 5491), (578, 5225), (646, 4675), (850, 3553), (935, 3230), (950, 3179), (1045, 2890), (1445, 2090), (1615, 1870)]