15549030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 49996800

約数和(自身を除く): 34447770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 433, 513, 570, 630, 665, 798, 855, 866, 945, 1026, 1197, 1299, 1330, 1710, 1890, 1995, 2165, 2394, 2565, 2598, 3031, 3591, 3897, 3990, 4330, 5130, 5985, 6062, 6495, 7182, 7794, 8227, 9093, 11691, 11970, 12990, 15155, 16454, 17955, 18186, 19485, 23382, 24681, 27279, 30310, 35910, 38970, 41135, 45465, 49362, 54558, 57589, 58455, 74043, 81837, 82270, 90930, 115178, 116910, 123405, 136395, 148086, 163674, 172767, 222129, 246810, 272790, 287945, 345534, 370215, 409185, 444258, 518301, 575890, 740430, 818370, 863835, 1036602, 1110645, 1554903, 1727670, 2221290, 2591505, 3109806, 5183010, 7774515, 15549030]

約数ペア:

[(1, 15549030), (2, 7774515), (3, 5183010), (5, 3109806), (6, 2591505), (7, 2221290), (9, 1727670), (10, 1554903), (14, 1110645), (15, 1036602), (18, 863835), (19, 818370), (21, 740430), (27, 575890), (30, 518301), (35, 444258), (38, 409185), (42, 370215), (45, 345534), (54, 287945), (57, 272790), (63, 246810), (70, 222129), (90, 172767), (95, 163674), (105, 148086), (114, 136395), (126, 123405), (133, 116910), (135, 115178), (171, 90930), (189, 82270), (190, 81837), (210, 74043), (266, 58455), (270, 57589), (285, 54558), (315, 49362), (342, 45465), (378, 41135), (399, 38970), (433, 35910), (513, 30310), (570, 27279), (630, 24681), (665, 23382), (798, 19485), (855, 18186), (866, 17955), (945, 16454), (1026, 15155), (1197, 12990), (1299, 11970), (1330, 11691), (1710, 9093), (1890, 8227), (1995, 7794), (2165, 7182), (2394, 6495), (2565, 6062), (2598, 5985), (3031, 5130), (3591, 4330), (3897, 3990)]