123028230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16645

約数の個数: 64

約数和(自身を含む): 334736640

約数和(自身を除く): 211708410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 16603, 33206, 49809, 83015, 99618, 166030, 215839, 249045, 315457, 431678, 498090, 630914, 647517, 946371, 1079195, 1295034, 1577285, 1892742, 2158390, 3154570, 3237585, 4100941, 4731855, 6475170, 8201882, 9463710, 12302823, 20504705, 24605646, 41009410, 61514115, 123028230]

約数ペア:

[(1, 123028230), (2, 61514115), (3, 41009410), (5, 24605646), (6, 20504705), (10, 12302823), (13, 9463710), (15, 8201882), (19, 6475170), (26, 4731855), (30, 4100941), (38, 3237585), (39, 3154570), (57, 2158390), (65, 1892742), (78, 1577285), (95, 1295034), (114, 1079195), (130, 946371), (190, 647517), (195, 630914), (247, 498090), (285, 431678), (390, 315457), (494, 249045), (570, 215839), (741, 166030), (1235, 99618), (1482, 83015), (2470, 49809), (3705, 33206), (7410, 16603)]