1855547460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{264323}}^1$

素因数の和:264354

約数の個数: 96

約数和(自身を含む): 6216900480

約数和(自身を除く): 4361353020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 264323, 528646, 792969, 1057292, 1321615, 1585938, 2378907, 2643230, 3171876, 3436199, 3964845, 4757814, 5286460, 6872398, 7136721, 7929690, 9515628, 10308597, 11894535, 13744796, 14273442, 15859380, 17180995, 20617194, 23789070, 28546884, 30925791, 34361990, 35683605, 41234388, 47578140, 51542985, 61851582, 68723980, 71367210, 92777373, 103085970, 123703164, 142734420, 154628955, 185554746, 206171940, 309257910, 371109492, 463886865, 618515820, 927773730, 1855547460]

約数ペア:

[(1, 1855547460), (2, 927773730), (3, 618515820), (4, 463886865), (5, 371109492), (6, 309257910), (9, 206171940), (10, 185554746), (12, 154628955), (13, 142734420), (15, 123703164), (18, 103085970), (20, 92777373), (26, 71367210), (27, 68723980), (30, 61851582), (36, 51542985), (39, 47578140), (45, 41234388), (52, 35683605), (54, 34361990), (60, 30925791), (65, 28546884), (78, 23789070), (90, 20617194), (108, 17180995), (117, 15859380), (130, 14273442), (135, 13744796), (156, 11894535), (180, 10308597), (195, 9515628), (234, 7929690), (260, 7136721), (270, 6872398), (351, 5286460), (390, 4757814), (468, 3964845), (540, 3436199), (585, 3171876), (702, 2643230), (780, 2378907), (1170, 1585938), (1404, 1321615), (1755, 1057292), (2340, 792969), (3510, 528646), (7020, 264323)]