13258620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 42282240

約数和(自身を除く): 29023620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 571, 645, 774, 860, 1142, 1161, 1290, 1548, 1713, 1935, 2284, 2322, 2580, 2855, 3426, 3870, 4644, 5139, 5710, 5805, 6852, 7740, 8565, 10278, 11420, 11610, 15417, 17130, 20556, 23220, 24553, 25695, 30834, 34260, 49106, 51390, 61668, 73659, 77085, 98212, 102780, 122765, 147318, 154170, 220977, 245530, 294636, 308340, 368295, 441954, 491060, 662931, 736590, 883908, 1104885, 1325862, 1473180, 2209770, 2651724, 3314655, 4419540, 6629310, 13258620]

約数ペア:

[(1, 13258620), (2, 6629310), (3, 4419540), (4, 3314655), (5, 2651724), (6, 2209770), (9, 1473180), (10, 1325862), (12, 1104885), (15, 883908), (18, 736590), (20, 662931), (27, 491060), (30, 441954), (36, 368295), (43, 308340), (45, 294636), (54, 245530), (60, 220977), (86, 154170), (90, 147318), (108, 122765), (129, 102780), (135, 98212), (172, 77085), (180, 73659), (215, 61668), (258, 51390), (270, 49106), (387, 34260), (430, 30834), (516, 25695), (540, 24553), (571, 23220), (645, 20556), (774, 17130), (860, 15417), (1142, 11610), (1161, 11420), (1290, 10278), (1548, 8565), (1713, 7740), (1935, 6852), (2284, 5805), (2322, 5710), (2580, 5139), (2855, 4644), (3426, 3870)]