30714840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6593

約数の個数: 96

約数和(自身を含む): 107518320

約数和(自身を除く): 76803480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6563, 13126, 19689, 26252, 32815, 39378, 52504, 59067, 65630, 78756, 85319, 98445, 118134, 131260, 157512, 170638, 196890, 236268, 255957, 262520, 295335, 341276, 393780, 426595, 472536, 511914, 590670, 682552, 767871, 787560, 853190, 1023828, 1181340, 1279785, 1535742, 1706380, 2047656, 2362680, 2559570, 3071484, 3412760, 3839355, 5119140, 6142968, 7678710, 10238280, 15357420, 30714840]

約数ペア:

[(1, 30714840), (2, 15357420), (3, 10238280), (4, 7678710), (5, 6142968), (6, 5119140), (8, 3839355), (9, 3412760), (10, 3071484), (12, 2559570), (13, 2362680), (15, 2047656), (18, 1706380), (20, 1535742), (24, 1279785), (26, 1181340), (30, 1023828), (36, 853190), (39, 787560), (40, 767871), (45, 682552), (52, 590670), (60, 511914), (65, 472536), (72, 426595), (78, 393780), (90, 341276), (104, 295335), (117, 262520), (120, 255957), (130, 236268), (156, 196890), (180, 170638), (195, 157512), (234, 131260), (260, 118134), (312, 98445), (360, 85319), (390, 78756), (468, 65630), (520, 59067), (585, 52504), (780, 39378), (936, 32815), (1170, 26252), (1560, 19689), (2340, 13126), (4680, 6563)]