7463820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 18276468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1367, 1820, 2730, 2734, 4101, 5460, 5468, 6835, 8202, 9569, 13670, 16404, 17771, 19138, 20505, 27340, 28707, 35542, 38276, 41010, 47845, 53313, 57414, 71084, 82020, 88855, 95690, 106626, 114828, 124397, 143535, 177710, 191380, 213252, 248794, 266565, 287070, 355420, 373191, 497588, 533130, 574140, 621985, 746382, 1066260, 1243970, 1492764, 1865955, 2487940, 3731910, 7463820]

約数ペア:

[(1, 7463820), (2, 3731910), (3, 2487940), (4, 1865955), (5, 1492764), (6, 1243970), (7, 1066260), (10, 746382), (12, 621985), (13, 574140), (14, 533130), (15, 497588), (20, 373191), (21, 355420), (26, 287070), (28, 266565), (30, 248794), (35, 213252), (39, 191380), (42, 177710), (52, 143535), (60, 124397), (65, 114828), (70, 106626), (78, 95690), (84, 88855), (91, 82020), (105, 71084), (130, 57414), (140, 53313), (156, 47845), (182, 41010), (195, 38276), (210, 35542), (260, 28707), (273, 27340), (364, 20505), (390, 19138), (420, 17771), (455, 16404), (546, 13670), (780, 9569), (910, 8202), (1092, 6835), (1365, 5468), (1367, 5460), (1820, 4101), (2730, 2734)]