1611895191690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47947}}^1\times {\mathrm{160087}}^1$

素因数の和:208051

約数の個数: 64

約数和(自身を含む): 4421318068224

約数和(自身を除く): 2809422876534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 47947, 95894, 143841, 160087, 239735, 287682, 320174, 335629, 479470, 480261, 671258, 719205, 800435, 960522, 1006887, 1120609, 1438410, 1600870, 1678145, 2013774, 2241218, 2401305, 3356290, 3361827, 4802610, 5034435, 5603045, 6723654, 10068870, 11206090, 16809135, 33618270, 7675691389, 15351382778, 23027074167, 38378456945, 46054148334, 53729839723, 76756913890, 107459679446, 115135370835, 161189519169, 230270741670, 268649198615, 322379038338, 537298397230, 805947595845, 1611895191690]

約数ペア:

[(1, 1611895191690), (2, 805947595845), (3, 537298397230), (5, 322379038338), (6, 268649198615), (7, 230270741670), (10, 161189519169), (14, 115135370835), (15, 107459679446), (21, 76756913890), (30, 53729839723), (35, 46054148334), (42, 38378456945), (70, 23027074167), (105, 15351382778), (210, 7675691389), (47947, 33618270), (95894, 16809135), (143841, 11206090), (160087, 10068870), (239735, 6723654), (287682, 5603045), (320174, 5034435), (335629, 4802610), (479470, 3361827), (480261, 3356290), (671258, 2401305), (719205, 2241218), (800435, 2013774), (960522, 1678145), (1006887, 1600870), (1120609, 1438410)]