228827340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181609}}^1$

素因数の和:181631

約数の個数: 72

約数和(自身を含む): 793272480

約数和(自身を除く): 564445140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 181609, 363218, 544827, 726436, 908045, 1089654, 1271263, 1634481, 1816090, 2179308, 2542526, 2724135, 3268962, 3632180, 3813789, 5085052, 5448270, 6356315, 6537924, 7627578, 8172405, 10896540, 11441367, 12712630, 15255156, 16344810, 19068945, 22882734, 25425260, 32689620, 38137890, 45765468, 57206835, 76275780, 114413670, 228827340]

約数ペア:

[(1, 228827340), (2, 114413670), (3, 76275780), (4, 57206835), (5, 45765468), (6, 38137890), (7, 32689620), (9, 25425260), (10, 22882734), (12, 19068945), (14, 16344810), (15, 15255156), (18, 12712630), (20, 11441367), (21, 10896540), (28, 8172405), (30, 7627578), (35, 6537924), (36, 6356315), (42, 5448270), (45, 5085052), (60, 3813789), (63, 3632180), (70, 3268962), (84, 2724135), (90, 2542526), (105, 2179308), (126, 1816090), (140, 1634481), (180, 1271263), (210, 1089654), (252, 908045), (315, 726436), (420, 544827), (630, 363218), (1260, 181609)]