2776410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 9192960

約数和(自身を除く): 6416550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 113, 117, 126, 130, 135, 182, 189, 195, 210, 226, 234, 270, 273, 315, 339, 351, 378, 390, 455, 546, 565, 585, 630, 678, 702, 791, 819, 910, 945, 1017, 1130, 1170, 1365, 1469, 1582, 1638, 1695, 1755, 1890, 2034, 2373, 2457, 2730, 2938, 3051, 3390, 3510, 3955, 4095, 4407, 4746, 4914, 5085, 6102, 7119, 7345, 7910, 8190, 8814, 10170, 10283, 11865, 12285, 13221, 14238, 14690, 15255, 20566, 21357, 22035, 23730, 24570, 26442, 30510, 30849, 35595, 39663, 42714, 44070, 51415, 61698, 66105, 71190, 79326, 92547, 102830, 106785, 132210, 154245, 185094, 198315, 213570, 277641, 308490, 396630, 462735, 555282, 925470, 1388205, 2776410]

約数ペア:

[(1, 2776410), (2, 1388205), (3, 925470), (5, 555282), (6, 462735), (7, 396630), (9, 308490), (10, 277641), (13, 213570), (14, 198315), (15, 185094), (18, 154245), (21, 132210), (26, 106785), (27, 102830), (30, 92547), (35, 79326), (39, 71190), (42, 66105), (45, 61698), (54, 51415), (63, 44070), (65, 42714), (70, 39663), (78, 35595), (90, 30849), (91, 30510), (105, 26442), (113, 24570), (117, 23730), (126, 22035), (130, 21357), (135, 20566), (182, 15255), (189, 14690), (195, 14238), (210, 13221), (226, 12285), (234, 11865), (270, 10283), (273, 10170), (315, 8814), (339, 8190), (351, 7910), (378, 7345), (390, 7119), (455, 6102), (546, 5085), (565, 4914), (585, 4746), (630, 4407), (678, 4095), (702, 3955), (791, 3510), (819, 3390), (910, 3051), (945, 2938), (1017, 2730), (1130, 2457), (1170, 2373), (1365, 2034), (1469, 1890), (1582, 1755), (1638, 1695)]