123526590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 347493888

約数和(自身を除く): 223967298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 97, 102, 110, 165, 170, 187, 194, 227, 255, 291, 330, 374, 454, 485, 510, 561, 582, 681, 935, 970, 1067, 1122, 1135, 1362, 1455, 1649, 1870, 2134, 2270, 2497, 2805, 2910, 3201, 3298, 3405, 3859, 4947, 4994, 5335, 5610, 6402, 6810, 7491, 7718, 8245, 9894, 10670, 11577, 12485, 14982, 16005, 16490, 18139, 19295, 22019, 23154, 24735, 24970, 32010, 36278, 37455, 38590, 42449, 44038, 49470, 54417, 57885, 66057, 74910, 84898, 90695, 108834, 110095, 115770, 127347, 132114, 181390, 212245, 220190, 242209, 254694, 272085, 330285, 374323, 424490, 484418, 544170, 636735, 660570, 726627, 748646, 1122969, 1211045, 1273470, 1453254, 1871615, 2245938, 2422090, 3633135, 3743230, 4117553, 5614845, 7266270, 8235106, 11229690, 12352659, 20587765, 24705318, 41175530, 61763295, 123526590]

約数ペア:

[(1, 123526590), (2, 61763295), (3, 41175530), (5, 24705318), (6, 20587765), (10, 12352659), (11, 11229690), (15, 8235106), (17, 7266270), (22, 5614845), (30, 4117553), (33, 3743230), (34, 3633135), (51, 2422090), (55, 2245938), (66, 1871615), (85, 1453254), (97, 1273470), (102, 1211045), (110, 1122969), (165, 748646), (170, 726627), (187, 660570), (194, 636735), (227, 544170), (255, 484418), (291, 424490), (330, 374323), (374, 330285), (454, 272085), (485, 254694), (510, 242209), (561, 220190), (582, 212245), (681, 181390), (935, 132114), (970, 127347), (1067, 115770), (1122, 110095), (1135, 108834), (1362, 90695), (1455, 84898), (1649, 74910), (1870, 66057), (2134, 57885), (2270, 54417), (2497, 49470), (2805, 44038), (2910, 42449), (3201, 38590), (3298, 37455), (3405, 36278), (3859, 32010), (4947, 24970), (4994, 24735), (5335, 23154), (5610, 22019), (6402, 19295), (6810, 18139), (7491, 16490), (7718, 16005), (8245, 14982), (9894, 12485), (10670, 11577)]