1005364170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128399}}^1$

素因数の和:128444

約数の個数: 64

約数和(自身を含む): 2773440000

約数和(自身を除く): 1768075830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 128399, 256798, 385197, 641995, 770394, 1155591, 1283990, 1925985, 2311182, 3466773, 3723571, 3851970, 5777955, 6933546, 7447142, 11170713, 11555910, 17333865, 18617855, 22341426, 33512139, 34667730, 37235710, 55853565, 67024278, 100536417, 111707130, 167560695, 201072834, 335121390, 502682085, 1005364170]

約数ペア:

[(1, 1005364170), (2, 502682085), (3, 335121390), (5, 201072834), (6, 167560695), (9, 111707130), (10, 100536417), (15, 67024278), (18, 55853565), (27, 37235710), (29, 34667730), (30, 33512139), (45, 22341426), (54, 18617855), (58, 17333865), (87, 11555910), (90, 11170713), (135, 7447142), (145, 6933546), (174, 5777955), (261, 3851970), (270, 3723571), (290, 3466773), (435, 2311182), (522, 1925985), (783, 1283990), (870, 1155591), (1305, 770394), (1566, 641995), (2610, 385197), (3915, 256798), (7830, 128399)]