29270628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 81523260

約数和(自身を除く): 52252632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 53, 58, 69, 87, 92, 106, 116, 138, 159, 174, 207, 212, 261, 276, 318, 348, 414, 477, 522, 529, 636, 667, 828, 954, 1044, 1058, 1219, 1334, 1537, 1587, 1908, 2001, 2116, 2438, 2668, 3074, 3174, 3657, 4002, 4611, 4761, 4876, 6003, 6148, 6348, 7314, 8004, 9222, 9522, 10971, 12006, 13833, 14628, 15341, 18444, 19044, 21942, 24012, 27666, 28037, 30682, 35351, 43884, 46023, 55332, 56074, 61364, 70702, 84111, 92046, 106053, 112148, 138069, 141404, 168222, 184092, 212106, 252333, 276138, 318159, 336444, 424212, 504666, 552276, 636318, 813073, 1009332, 1272636, 1626146, 2439219, 3252292, 4878438, 7317657, 9756876, 14635314, 29270628]

約数ペア:

[(1, 29270628), (2, 14635314), (3, 9756876), (4, 7317657), (6, 4878438), (9, 3252292), (12, 2439219), (18, 1626146), (23, 1272636), (29, 1009332), (36, 813073), (46, 636318), (53, 552276), (58, 504666), (69, 424212), (87, 336444), (92, 318159), (106, 276138), (116, 252333), (138, 212106), (159, 184092), (174, 168222), (207, 141404), (212, 138069), (261, 112148), (276, 106053), (318, 92046), (348, 84111), (414, 70702), (477, 61364), (522, 56074), (529, 55332), (636, 46023), (667, 43884), (828, 35351), (954, 30682), (1044, 28037), (1058, 27666), (1219, 24012), (1334, 21942), (1537, 19044), (1587, 18444), (1908, 15341), (2001, 14628), (2116, 13833), (2438, 12006), (2668, 10971), (3074, 9522), (3174, 9222), (3657, 8004), (4002, 7314), (4611, 6348), (4761, 6148), (4876, 6003)]