17393740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 30022580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 503, 532, 665, 910, 988, 1006, 1235, 1330, 1729, 1820, 2012, 2470, 2515, 2660, 3458, 3521, 4940, 5030, 6539, 6916, 7042, 8645, 9557, 10060, 13078, 14084, 17290, 17605, 19114, 26156, 32695, 34580, 35210, 38228, 45773, 47785, 65390, 66899, 70420, 91546, 95570, 124241, 130780, 133798, 183092, 191140, 228865, 248482, 267596, 334495, 457730, 496964, 621205, 668990, 869687, 915460, 1242410, 1337980, 1739374, 2484820, 3478748, 4348435, 8696870, 17393740]

約数ペア:

[(1, 17393740), (2, 8696870), (4, 4348435), (5, 3478748), (7, 2484820), (10, 1739374), (13, 1337980), (14, 1242410), (19, 915460), (20, 869687), (26, 668990), (28, 621205), (35, 496964), (38, 457730), (52, 334495), (65, 267596), (70, 248482), (76, 228865), (91, 191140), (95, 183092), (130, 133798), (133, 130780), (140, 124241), (182, 95570), (190, 91546), (247, 70420), (260, 66899), (266, 65390), (364, 47785), (380, 45773), (455, 38228), (494, 35210), (503, 34580), (532, 32695), (665, 26156), (910, 19114), (988, 17605), (1006, 17290), (1235, 14084), (1330, 13078), (1729, 10060), (1820, 9557), (2012, 8645), (2470, 7042), (2515, 6916), (2660, 6539), (3458, 5030), (3521, 4940)]