331990230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4126

約数の個数: 128

約数和(自身を含む): 985582080

約数和(自身を除く): 653591850

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 2090, 2145, 2470, 2717, 3135, 3705, 4073, 4290, 5434, 6270, 7410, 8146, 8151, 12219, 13585, 16302, 20365, 24438, 27170, 40730, 40755, 44803, 52949, 61095, 77387, 81510, 89606, 105898, 122190, 134409, 154774, 158847, 224015, 232161, 264745, 268818, 317694, 386935, 448030, 464322, 529490, 582439, 672045, 773870, 794235, 851257, 1006031, 1160805, 1164878, 1344090, 1588470, 1702514, 1747317, 2012062, 2321610, 2553771, 2912195, 3018093, 3494634, 4256285, 5030155, 5107542, 5824390, 6036186, 8512570, 8736585, 10060310, 11066341, 12768855, 15090465, 17473170, 22132682, 25537710, 30180930, 33199023, 55331705, 66398046, 110663410, 165995115, 331990230]

約数ペア:

[(1, 331990230), (2, 165995115), (3, 110663410), (5, 66398046), (6, 55331705), (10, 33199023), (11, 30180930), (13, 25537710), (15, 22132682), (19, 17473170), (22, 15090465), (26, 12768855), (30, 11066341), (33, 10060310), (38, 8736585), (39, 8512570), (55, 6036186), (57, 5824390), (65, 5107542), (66, 5030155), (78, 4256285), (95, 3494634), (110, 3018093), (114, 2912195), (130, 2553771), (143, 2321610), (165, 2012062), (190, 1747317), (195, 1702514), (209, 1588470), (247, 1344090), (285, 1164878), (286, 1160805), (330, 1006031), (390, 851257), (418, 794235), (429, 773870), (494, 672045), (570, 582439), (627, 529490), (715, 464322), (741, 448030), (858, 386935), (1045, 317694), (1235, 268818), (1254, 264745), (1430, 232161), (1482, 224015), (2090, 158847), (2145, 154774), (2470, 134409), (2717, 122190), (3135, 105898), (3705, 89606), (4073, 81510), (4290, 77387), (5434, 61095), (6270, 52949), (7410, 44803), (8146, 40755), (8151, 40730), (12219, 27170), (13585, 24438), (16302, 20365)]