8567710620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{10799}}^1$

素因数の和:12707

約数の個数: 96

約数和(自身を含む): 27433728000

約数和(自身を除く): 18866017380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1889, 3778, 5667, 7556, 9445, 10799, 11334, 13223, 18890, 21598, 22668, 26446, 28335, 32397, 37780, 39669, 43196, 52892, 53995, 56670, 64794, 66115, 75593, 79338, 107990, 113340, 129588, 132230, 151186, 158676, 161985, 198345, 215980, 226779, 264460, 302372, 323970, 377965, 396690, 453558, 647940, 755930, 793380, 907116, 1133895, 1511860, 2267790, 4535580, 20399311, 40798622, 61197933, 81597244, 101996555, 122395866, 142795177, 203993110, 244791732, 285590354, 305989665, 407986220, 428385531, 571180708, 611979330, 713975885, 856771062, 1223958660, 1427951770, 1713542124, 2141927655, 2855903540, 4283855310, 8567710620]

約数ペア:

[(1, 8567710620), (2, 4283855310), (3, 2855903540), (4, 2141927655), (5, 1713542124), (6, 1427951770), (7, 1223958660), (10, 856771062), (12, 713975885), (14, 611979330), (15, 571180708), (20, 428385531), (21, 407986220), (28, 305989665), (30, 285590354), (35, 244791732), (42, 203993110), (60, 142795177), (70, 122395866), (84, 101996555), (105, 81597244), (140, 61197933), (210, 40798622), (420, 20399311), (1889, 4535580), (3778, 2267790), (5667, 1511860), (7556, 1133895), (9445, 907116), (10799, 793380), (11334, 755930), (13223, 647940), (18890, 453558), (21598, 396690), (22668, 377965), (26446, 323970), (28335, 302372), (32397, 264460), (37780, 226779), (39669, 215980), (43196, 198345), (52892, 161985), (53995, 158676), (56670, 151186), (64794, 132230), (66115, 129588), (75593, 113340), (79338, 107990)]