1711983780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4229}}^1$

素因数の和:4430

約数の個数: 144

約数和(自身を含む): 5626136880

約数和(自身を除く): 3914153100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 468, 519, 585, 692, 780, 865, 1038, 1170, 1557, 1730, 2076, 2249, 2340, 2595, 3114, 3460, 4229, 4498, 5190, 6228, 6747, 7785, 8458, 8996, 10380, 11245, 12687, 13494, 15570, 16916, 20241, 21145, 22490, 25374, 26988, 31140, 33735, 38061, 40482, 42290, 44980, 50748, 54977, 63435, 67470, 76122, 80964, 84580, 101205, 109954, 126870, 134940, 152244, 164931, 190305, 202410, 219908, 253740, 274885, 329862, 380610, 404820, 494793, 549770, 659724, 731617, 761220, 824655, 989586, 1099540, 1463234, 1649310, 1979172, 2194851, 2473965, 2926468, 3298620, 3658085, 4389702, 4947930, 6584553, 7316170, 8779404, 9511021, 9895860, 10974255, 13169106, 14632340, 19022042, 21948510, 26338212, 28533063, 32922765, 38044084, 43897020, 47555105, 57066126, 65845530, 85599189, 95110210, 114132252, 131691060, 142665315, 171198378, 190220420, 285330630, 342396756, 427995945, 570661260, 855991890, 1711983780]

約数ペア:

[(1, 1711983780), (2, 855991890), (3, 570661260), (4, 427995945), (5, 342396756), (6, 285330630), (9, 190220420), (10, 171198378), (12, 142665315), (13, 131691060), (15, 114132252), (18, 95110210), (20, 85599189), (26, 65845530), (30, 57066126), (36, 47555105), (39, 43897020), (45, 38044084), (52, 32922765), (60, 28533063), (65, 26338212), (78, 21948510), (90, 19022042), (117, 14632340), (130, 13169106), (156, 10974255), (173, 9895860), (180, 9511021), (195, 8779404), (234, 7316170), (260, 6584553), (346, 4947930), (390, 4389702), (468, 3658085), (519, 3298620), (585, 2926468), (692, 2473965), (780, 2194851), (865, 1979172), (1038, 1649310), (1170, 1463234), (1557, 1099540), (1730, 989586), (2076, 824655), (2249, 761220), (2340, 731617), (2595, 659724), (3114, 549770), (3460, 494793), (4229, 404820), (4498, 380610), (5190, 329862), (6228, 274885), (6747, 253740), (7785, 219908), (8458, 202410), (8996, 190305), (10380, 164931), (11245, 152244), (12687, 134940), (13494, 126870), (15570, 109954), (16916, 101205), (20241, 84580), (21145, 80964), (22490, 76122), (25374, 67470), (26988, 63435), (31140, 54977), (33735, 50748), (38061, 44980), (40482, 42290)]