65668470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 125932170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 41, 42, 58, 70, 82, 87, 105, 123, 145, 174, 203, 205, 210, 246, 263, 287, 290, 406, 410, 435, 526, 574, 609, 615, 789, 861, 870, 1015, 1189, 1218, 1230, 1315, 1435, 1578, 1722, 1841, 2030, 2378, 2630, 2870, 3045, 3567, 3682, 3945, 4305, 5523, 5945, 6090, 7134, 7627, 7890, 8323, 8610, 9205, 10783, 11046, 11890, 15254, 16646, 17835, 18410, 21566, 22881, 24969, 27615, 32349, 35670, 38135, 41615, 45762, 49938, 53389, 53915, 55230, 64698, 75481, 76270, 83230, 106778, 107830, 114405, 124845, 150962, 160167, 161745, 226443, 228810, 249690, 266945, 312707, 320334, 323490, 377405, 452886, 533890, 625414, 754810, 800835, 938121, 1132215, 1563535, 1601670, 1876242, 2188949, 2264430, 3127070, 4377898, 4690605, 6566847, 9381210, 10944745, 13133694, 21889490, 32834235, 65668470]

約数ペア:

[(1, 65668470), (2, 32834235), (3, 21889490), (5, 13133694), (6, 10944745), (7, 9381210), (10, 6566847), (14, 4690605), (15, 4377898), (21, 3127070), (29, 2264430), (30, 2188949), (35, 1876242), (41, 1601670), (42, 1563535), (58, 1132215), (70, 938121), (82, 800835), (87, 754810), (105, 625414), (123, 533890), (145, 452886), (174, 377405), (203, 323490), (205, 320334), (210, 312707), (246, 266945), (263, 249690), (287, 228810), (290, 226443), (406, 161745), (410, 160167), (435, 150962), (526, 124845), (574, 114405), (609, 107830), (615, 106778), (789, 83230), (861, 76270), (870, 75481), (1015, 64698), (1189, 55230), (1218, 53915), (1230, 53389), (1315, 49938), (1435, 45762), (1578, 41615), (1722, 38135), (1841, 35670), (2030, 32349), (2378, 27615), (2630, 24969), (2870, 22881), (3045, 21566), (3567, 18410), (3682, 17835), (3945, 16646), (4305, 15254), (5523, 11890), (5945, 11046), (6090, 10783), (7134, 9205), (7627, 8610), (7890, 8323)]