78833310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 131291490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 37, 58, 62, 74, 79, 87, 93, 111, 145, 155, 158, 174, 185, 186, 222, 237, 290, 310, 370, 395, 435, 465, 474, 555, 790, 870, 899, 930, 1073, 1110, 1147, 1185, 1798, 2146, 2291, 2294, 2370, 2449, 2697, 2923, 3219, 3441, 4495, 4582, 4898, 5365, 5394, 5735, 5846, 6438, 6873, 6882, 7347, 8769, 8990, 10730, 11455, 11470, 12245, 13485, 13746, 14615, 14694, 16095, 17205, 17538, 22910, 24490, 26970, 29230, 32190, 33263, 34365, 34410, 36735, 43845, 66526, 68730, 71021, 73470, 84767, 87690, 90613, 99789, 142042, 166315, 169534, 181226, 199578, 213063, 254301, 271839, 332630, 355105, 423835, 426126, 453065, 498945, 508602, 543678, 710210, 847670, 906130, 997890, 1065315, 1271505, 1359195, 2130630, 2543010, 2627777, 2718390, 5255554, 7883331, 13138885, 15766662, 26277770, 39416655, 78833310]

約数ペア:

[(1, 78833310), (2, 39416655), (3, 26277770), (5, 15766662), (6, 13138885), (10, 7883331), (15, 5255554), (29, 2718390), (30, 2627777), (31, 2543010), (37, 2130630), (58, 1359195), (62, 1271505), (74, 1065315), (79, 997890), (87, 906130), (93, 847670), (111, 710210), (145, 543678), (155, 508602), (158, 498945), (174, 453065), (185, 426126), (186, 423835), (222, 355105), (237, 332630), (290, 271839), (310, 254301), (370, 213063), (395, 199578), (435, 181226), (465, 169534), (474, 166315), (555, 142042), (790, 99789), (870, 90613), (899, 87690), (930, 84767), (1073, 73470), (1110, 71021), (1147, 68730), (1185, 66526), (1798, 43845), (2146, 36735), (2291, 34410), (2294, 34365), (2370, 33263), (2449, 32190), (2697, 29230), (2923, 26970), (3219, 24490), (3441, 22910), (4495, 17538), (4582, 17205), (4898, 16095), (5365, 14694), (5394, 14615), (5735, 13746), (5846, 13485), (6438, 12245), (6873, 11470), (6882, 11455), (7347, 10730), (8769, 8990)]