61333020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{48677}}^1$

素因数の和:48699

約数の個数: 72

約数和(自身を含む): 212625504

約数和(自身を除く): 151292484

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, 48677, 97354, 146031, 194708, 243385, 292062, 340739, 438093, 486770, 584124, 681478, 730155, 876186, 973540, 1022217, 1362956, 1460310, 1703695, 1752372, 2044434, 2190465, 2920620, 3066651, 3407390, 4088868, 4380930, 5111085, 6133302, 6814780, 8761860, 10222170, 12266604, 15333255, 20444340, 30666510, 61333020]

約数ペア:

[(1, 61333020), (2, 30666510), (3, 20444340), (4, 15333255), (5, 12266604), (6, 10222170), (7, 8761860), (9, 6814780), (10, 6133302), (12, 5111085), (14, 4380930), (15, 4088868), (18, 3407390), (20, 3066651), (21, 2920620), (28, 2190465), (30, 2044434), (35, 1752372), (36, 1703695), (42, 1460310), (45, 1362956), (60, 1022217), (63, 973540), (70, 876186), (84, 730155), (90, 681478), (105, 584124), (126, 486770), (140, 438093), (180, 340739), (210, 292062), (252, 243385), (315, 194708), (420, 146031), (630, 97354), (1260, 48677)]