11221470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 33868800

約数和(自身を除く): 22647330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 139, 195, 207, 230, 234, 270, 278, 299, 345, 351, 390, 414, 417, 585, 598, 621, 690, 695, 702, 834, 897, 1035, 1170, 1242, 1251, 1390, 1495, 1755, 1794, 1807, 2070, 2085, 2502, 2691, 2990, 3105, 3197, 3510, 3614, 3753, 4170, 4485, 5382, 5421, 6210, 6255, 6394, 7506, 8073, 8970, 9035, 9591, 10842, 12510, 13455, 15985, 16146, 16263, 18070, 18765, 19182, 26910, 27105, 28773, 31970, 32526, 37530, 40365, 41561, 47955, 48789, 54210, 57546, 80730, 81315, 83122, 86319, 95910, 97578, 124683, 143865, 162630, 172638, 207805, 243945, 249366, 287730, 374049, 415610, 431595, 487890, 623415, 748098, 863190, 1122147, 1246830, 1870245, 2244294, 3740490, 5610735, 11221470]

約数ペア:

[(1, 11221470), (2, 5610735), (3, 3740490), (5, 2244294), (6, 1870245), (9, 1246830), (10, 1122147), (13, 863190), (15, 748098), (18, 623415), (23, 487890), (26, 431595), (27, 415610), (30, 374049), (39, 287730), (45, 249366), (46, 243945), (54, 207805), (65, 172638), (69, 162630), (78, 143865), (90, 124683), (115, 97578), (117, 95910), (130, 86319), (135, 83122), (138, 81315), (139, 80730), (195, 57546), (207, 54210), (230, 48789), (234, 47955), (270, 41561), (278, 40365), (299, 37530), (345, 32526), (351, 31970), (390, 28773), (414, 27105), (417, 26910), (585, 19182), (598, 18765), (621, 18070), (690, 16263), (695, 16146), (702, 15985), (834, 13455), (897, 12510), (1035, 10842), (1170, 9591), (1242, 9035), (1251, 8970), (1390, 8073), (1495, 7506), (1755, 6394), (1794, 6255), (1807, 6210), (2070, 5421), (2085, 5382), (2502, 4485), (2691, 4170), (2990, 3753), (3105, 3614), (3197, 3510)]