34860410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 36989830

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 131, 178, 230, 262, 299, 445, 598, 655, 890, 1157, 1310, 1495, 1703, 2047, 2314, 2990, 3013, 3406, 4094, 5785, 6026, 8515, 10235, 11570, 11659, 15065, 17030, 20470, 23318, 26611, 30130, 39169, 53222, 58295, 78338, 116590, 133055, 151567, 195845, 266110, 268157, 303134, 391690, 536314, 757835, 1340785, 1515670, 2681570, 3486041, 6972082, 17430205, 34860410]

約数ペア:

[(1, 34860410), (2, 17430205), (5, 6972082), (10, 3486041), (13, 2681570), (23, 1515670), (26, 1340785), (46, 757835), (65, 536314), (89, 391690), (115, 303134), (130, 268157), (131, 266110), (178, 195845), (230, 151567), (262, 133055), (299, 116590), (445, 78338), (598, 58295), (655, 53222), (890, 39169), (1157, 30130), (1310, 26611), (1495, 23318), (1703, 20470), (2047, 17030), (2314, 15065), (2990, 11659), (3013, 11570), (3406, 10235), (4094, 8515), (5785, 6026)]