15671430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 43400448

約数和(自身を除く): 27729018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 137, 155, 186, 205, 246, 274, 279, 310, 369, 410, 411, 465, 558, 615, 685, 738, 822, 930, 1230, 1233, 1271, 1370, 1395, 1845, 2055, 2466, 2542, 2790, 3690, 3813, 4110, 4247, 5617, 6165, 6355, 7626, 8494, 11234, 11439, 12330, 12710, 12741, 16851, 19065, 21235, 22878, 25482, 28085, 33702, 38130, 38223, 42470, 50553, 56170, 57195, 63705, 76446, 84255, 101106, 114390, 127410, 168510, 174127, 191115, 252765, 348254, 382230, 505530, 522381, 870635, 1044762, 1567143, 1741270, 2611905, 3134286, 5223810, 7835715, 15671430]

約数ペア:

[(1, 15671430), (2, 7835715), (3, 5223810), (5, 3134286), (6, 2611905), (9, 1741270), (10, 1567143), (15, 1044762), (18, 870635), (30, 522381), (31, 505530), (41, 382230), (45, 348254), (62, 252765), (82, 191115), (90, 174127), (93, 168510), (123, 127410), (137, 114390), (155, 101106), (186, 84255), (205, 76446), (246, 63705), (274, 57195), (279, 56170), (310, 50553), (369, 42470), (410, 38223), (411, 38130), (465, 33702), (558, 28085), (615, 25482), (685, 22878), (738, 21235), (822, 19065), (930, 16851), (1230, 12741), (1233, 12710), (1271, 12330), (1370, 11439), (1395, 11234), (1845, 8494), (2055, 7626), (2466, 6355), (2542, 6165), (2790, 5617), (3690, 4247), (3813, 4110)]