29297940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 95047680

約数和(自身を除く): 65749740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 883, 948, 1106, 1185, 1580, 1659, 1766, 2212, 2370, 2649, 2765, 3318, 3532, 4415, 4740, 5298, 5530, 6181, 6636, 8295, 8830, 10596, 11060, 12362, 13245, 16590, 17660, 18543, 24724, 26490, 30905, 33180, 37086, 52980, 61810, 69757, 74172, 92715, 123620, 139514, 185430, 209271, 279028, 348785, 370860, 418542, 488299, 697570, 837084, 976598, 1046355, 1395140, 1464897, 1953196, 2092710, 2441495, 2929794, 4185420, 4882990, 5859588, 7324485, 9765980, 14648970, 29297940]

約数ペア:

[(1, 29297940), (2, 14648970), (3, 9765980), (4, 7324485), (5, 5859588), (6, 4882990), (7, 4185420), (10, 2929794), (12, 2441495), (14, 2092710), (15, 1953196), (20, 1464897), (21, 1395140), (28, 1046355), (30, 976598), (35, 837084), (42, 697570), (60, 488299), (70, 418542), (79, 370860), (84, 348785), (105, 279028), (140, 209271), (158, 185430), (210, 139514), (237, 123620), (316, 92715), (395, 74172), (420, 69757), (474, 61810), (553, 52980), (790, 37086), (883, 33180), (948, 30905), (1106, 26490), (1185, 24724), (1580, 18543), (1659, 17660), (1766, 16590), (2212, 13245), (2370, 12362), (2649, 11060), (2765, 10596), (3318, 8830), (3532, 8295), (4415, 6636), (4740, 6181), (5298, 5530)]