303509310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9851}}^1$

素因数の和:9953

約数の個数: 64

約数和(自身を含む): 794465280

約数和(自身を除く): 490955970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 5135, 6162, 9851, 10270, 15405, 19702, 29553, 30810, 49255, 59106, 98510, 128063, 147765, 256126, 295530, 384189, 640315, 768378, 778229, 1280630, 1556458, 1920945, 2334687, 3841890, 3891145, 4669374, 7782290, 10116977, 11673435, 20233954, 23346870, 30350931, 50584885, 60701862, 101169770, 151754655, 303509310]

約数ペア:

[(1, 303509310), (2, 151754655), (3, 101169770), (5, 60701862), (6, 50584885), (10, 30350931), (13, 23346870), (15, 20233954), (26, 11673435), (30, 10116977), (39, 7782290), (65, 4669374), (78, 3891145), (79, 3841890), (130, 2334687), (158, 1920945), (195, 1556458), (237, 1280630), (390, 778229), (395, 768378), (474, 640315), (790, 384189), (1027, 295530), (1185, 256126), (2054, 147765), (2370, 128063), (3081, 98510), (5135, 59106), (6162, 49255), (9851, 30810), (10270, 29553), (15405, 19702)]