274544790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 749371392

約数和(自身を除く): 474826602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 127, 130, 138, 195, 230, 241, 254, 299, 345, 381, 390, 482, 598, 635, 690, 723, 762, 897, 1205, 1270, 1446, 1495, 1651, 1794, 1905, 2410, 2921, 2990, 3133, 3302, 3615, 3810, 4485, 4953, 5543, 5842, 6266, 7230, 8255, 8763, 8970, 9399, 9906, 11086, 14605, 15665, 16510, 16629, 17526, 18798, 24765, 27715, 29210, 30607, 31330, 33258, 37973, 43815, 46995, 49530, 55430, 61214, 72059, 75946, 83145, 87630, 91821, 93990, 113919, 144118, 153035, 166290, 183642, 189865, 216177, 227838, 306070, 360295, 379730, 397891, 432354, 459105, 569595, 703961, 720590, 795782, 918210, 1080885, 1139190, 1193673, 1407922, 1989455, 2111883, 2161770, 2387346, 3519805, 3978910, 4223766, 5968365, 7039610, 9151493, 10559415, 11936730, 18302986, 21118830, 27454479, 45757465, 54908958, 91514930, 137272395, 274544790]

約数ペア:

[(1, 274544790), (2, 137272395), (3, 91514930), (5, 54908958), (6, 45757465), (10, 27454479), (13, 21118830), (15, 18302986), (23, 11936730), (26, 10559415), (30, 9151493), (39, 7039610), (46, 5968365), (65, 4223766), (69, 3978910), (78, 3519805), (115, 2387346), (127, 2161770), (130, 2111883), (138, 1989455), (195, 1407922), (230, 1193673), (241, 1139190), (254, 1080885), (299, 918210), (345, 795782), (381, 720590), (390, 703961), (482, 569595), (598, 459105), (635, 432354), (690, 397891), (723, 379730), (762, 360295), (897, 306070), (1205, 227838), (1270, 216177), (1446, 189865), (1495, 183642), (1651, 166290), (1794, 153035), (1905, 144118), (2410, 113919), (2921, 93990), (2990, 91821), (3133, 87630), (3302, 83145), (3615, 75946), (3810, 72059), (4485, 61214), (4953, 55430), (5543, 49530), (5842, 46995), (6266, 43815), (7230, 37973), (8255, 33258), (8763, 31330), (8970, 30607), (9399, 29210), (9906, 27715), (11086, 24765), (14605, 18798), (15665, 17526), (16510, 16629)]