246484980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3766

約数の個数: 144

約数和(自身を含む): 870839424

約数和(自身を除く): 624354444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3691, 3710, 4452, 4770, 5565, 6678, 7382, 7420, 9540, 11073, 11130, 13356, 14764, 16695, 18455, 22146, 22260, 25837, 33219, 33390, 36910, 44292, 51674, 55365, 66438, 66780, 73820, 77511, 103348, 110730, 129185, 132876, 155022, 166095, 195623, 221460, 232533, 258370, 310044, 332190, 387555, 391246, 465066, 516740, 586869, 664380, 775110, 782492, 930132, 978115, 1162665, 1173738, 1369361, 1550220, 1760607, 1956230, 2325330, 2347476, 2738722, 2934345, 3521214, 3912460, 4108083, 4650660, 5477444, 5868690, 6846805, 7042428, 8216166, 8803035, 11737380, 12324249, 13693610, 16432332, 17606070, 20540415, 24648498, 27387220, 35212140, 41080830, 49296996, 61621245, 82161660, 123242490, 246484980]

約数ペア:

[(1, 246484980), (2, 123242490), (3, 82161660), (4, 61621245), (5, 49296996), (6, 41080830), (7, 35212140), (9, 27387220), (10, 24648498), (12, 20540415), (14, 17606070), (15, 16432332), (18, 13693610), (20, 12324249), (21, 11737380), (28, 8803035), (30, 8216166), (35, 7042428), (36, 6846805), (42, 5868690), (45, 5477444), (53, 4650660), (60, 4108083), (63, 3912460), (70, 3521214), (84, 2934345), (90, 2738722), (105, 2347476), (106, 2325330), (126, 1956230), (140, 1760607), (159, 1550220), (180, 1369361), (210, 1173738), (212, 1162665), (252, 978115), (265, 930132), (315, 782492), (318, 775110), (371, 664380), (420, 586869), (477, 516740), (530, 465066), (630, 391246), (636, 387555), (742, 332190), (795, 310044), (954, 258370), (1060, 232533), (1113, 221460), (1260, 195623), (1484, 166095), (1590, 155022), (1855, 132876), (1908, 129185), (2226, 110730), (2385, 103348), (3180, 77511), (3339, 73820), (3691, 66780), (3710, 66438), (4452, 55365), (4770, 51674), (5565, 44292), (6678, 36910), (7382, 33390), (7420, 33219), (9540, 25837), (11073, 22260), (11130, 22146), (13356, 18455), (14764, 16695)]