15705531630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1\times {\mathrm{997}}^1$

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 41071739904

約数和(自身を除く): 25366208274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 457, 766, 914, 997, 1149, 1371, 1915, 1994, 2285, 2298, 2742, 2991, 3447, 3830, 4113, 4570, 4985, 5745, 5982, 6855, 6894, 8226, 8973, 9970, 11490, 13710, 14955, 17235, 17946, 20565, 29910, 34470, 41130, 44865, 89730, 175031, 350062, 381851, 455629, 525093, 763702, 875155, 911258, 1050186, 1145553, 1366887, 1575279, 1750310, 1909255, 2278145, 2291106, 2625465, 2733774, 3150558, 3436659, 3818510, 4100661, 4556290, 5250930, 5727765, 6834435, 6873318, 7876395, 8201322, 11455530, 13668870, 15752790, 17183295, 20503305, 34366590, 41006610, 174505907, 349011814, 523517721, 872529535, 1047035442, 1570553163, 1745059070, 2617588605, 3141106326, 5235177210, 7852765815, 15705531630]

約数ペア:

[(1, 15705531630), (2, 7852765815), (3, 5235177210), (5, 3141106326), (6, 2617588605), (9, 1745059070), (10, 1570553163), (15, 1047035442), (18, 872529535), (30, 523517721), (45, 349011814), (90, 174505907), (383, 41006610), (457, 34366590), (766, 20503305), (914, 17183295), (997, 15752790), (1149, 13668870), (1371, 11455530), (1915, 8201322), (1994, 7876395), (2285, 6873318), (2298, 6834435), (2742, 5727765), (2991, 5250930), (3447, 4556290), (3830, 4100661), (4113, 3818510), (4570, 3436659), (4985, 3150558), (5745, 2733774), (5982, 2625465), (6855, 2291106), (6894, 2278145), (8226, 1909255), (8973, 1750310), (9970, 1575279), (11490, 1366887), (13710, 1145553), (14955, 1050186), (17235, 911258), (17946, 875155), (20565, 763702), (29910, 525093), (34470, 455629), (41130, 381851), (44865, 350062), (89730, 175031)]