2019893070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7606

約数の個数: 96

約数和(自身を含む): 5349087072

約数和(自身を除く): 3329194002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 169, 195, 265, 318, 338, 390, 507, 530, 689, 795, 845, 1014, 1378, 1590, 1690, 2067, 2535, 3445, 4134, 5070, 6890, 7517, 8957, 10335, 15034, 17914, 20670, 22551, 26871, 37585, 44785, 45102, 53742, 75170, 89570, 97721, 112755, 134355, 195442, 225510, 268710, 293163, 398401, 488605, 586326, 796802, 977210, 1195203, 1270373, 1465815, 1992005, 2390406, 2540746, 2931630, 3811119, 3984010, 5179213, 5976015, 6351865, 7622238, 10358426, 11952030, 12703730, 15537639, 19055595, 25896065, 31075278, 38111190, 51792130, 67329769, 77688195, 134659538, 155376390, 201989307, 336648845, 403978614, 673297690, 1009946535, 2019893070]

約数ペア:

[(1, 2019893070), (2, 1009946535), (3, 673297690), (5, 403978614), (6, 336648845), (10, 201989307), (13, 155376390), (15, 134659538), (26, 77688195), (30, 67329769), (39, 51792130), (53, 38111190), (65, 31075278), (78, 25896065), (106, 19055595), (130, 15537639), (159, 12703730), (169, 11952030), (195, 10358426), (265, 7622238), (318, 6351865), (338, 5976015), (390, 5179213), (507, 3984010), (530, 3811119), (689, 2931630), (795, 2540746), (845, 2390406), (1014, 1992005), (1378, 1465815), (1590, 1270373), (1690, 1195203), (2067, 977210), (2535, 796802), (3445, 586326), (4134, 488605), (5070, 398401), (6890, 293163), (7517, 268710), (8957, 225510), (10335, 195442), (15034, 134355), (17914, 112755), (20670, 97721), (22551, 89570), (26871, 75170), (37585, 53742), (44785, 45102)]