31868340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3341

約数の個数: 96

約数和(自身を含む): 106444800

約数和(自身を除く): 74576460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 3299, 4830, 6598, 9660, 9897, 13196, 16495, 19794, 23093, 32990, 39588, 46186, 49485, 65980, 69279, 75877, 92372, 98970, 115465, 138558, 151754, 197940, 227631, 230930, 277116, 303508, 346395, 379385, 455262, 461860, 531139, 692790, 758770, 910524, 1062278, 1138155, 1385580, 1517540, 1593417, 2124556, 2276310, 2655695, 3186834, 4552620, 5311390, 6373668, 7967085, 10622780, 15934170, 31868340]

約数ペア:

[(1, 31868340), (2, 15934170), (3, 10622780), (4, 7967085), (5, 6373668), (6, 5311390), (7, 4552620), (10, 3186834), (12, 2655695), (14, 2276310), (15, 2124556), (20, 1593417), (21, 1517540), (23, 1385580), (28, 1138155), (30, 1062278), (35, 910524), (42, 758770), (46, 692790), (60, 531139), (69, 461860), (70, 455262), (84, 379385), (92, 346395), (105, 303508), (115, 277116), (138, 230930), (140, 227631), (161, 197940), (210, 151754), (230, 138558), (276, 115465), (322, 98970), (345, 92372), (420, 75877), (460, 69279), (483, 65980), (644, 49485), (690, 46186), (805, 39588), (966, 32990), (1380, 23093), (1610, 19794), (1932, 16495), (2415, 13196), (3220, 9897), (3299, 9660), (4830, 6598)]