122956390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 239708160

約数和(自身を除く): 116751770

約数列:

[1, 2, 5, 10, 23, 46, 67, 79, 101, 115, 134, 158, 202, 230, 335, 395, 505, 670, 790, 1010, 1541, 1817, 2323, 3082, 3634, 4646, 5293, 6767, 7705, 7979, 9085, 10586, 11615, 13534, 15410, 15958, 18170, 23230, 26465, 33835, 39895, 52930, 67670, 79790, 121739, 155641, 183517, 243478, 311282, 367034, 534593, 608695, 778205, 917585, 1069186, 1217390, 1556410, 1835170, 2672965, 5345930, 12295639, 24591278, 61478195, 122956390]

約数ペア:

[(1, 122956390), (2, 61478195), (5, 24591278), (10, 12295639), (23, 5345930), (46, 2672965), (67, 1835170), (79, 1556410), (101, 1217390), (115, 1069186), (134, 917585), (158, 778205), (202, 608695), (230, 534593), (335, 367034), (395, 311282), (505, 243478), (670, 183517), (790, 155641), (1010, 121739), (1541, 79790), (1817, 67670), (2323, 52930), (3082, 39895), (3634, 33835), (4646, 26465), (5293, 23230), (6767, 18170), (7705, 15958), (7979, 15410), (9085, 13534), (10586, 11615)]