12994860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11399}}^1$

素因数の和:11430

約数の個数: 48

約数和(自身を含む): 38304000

約数和(自身を除く): 25309140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11399, 22798, 34197, 45596, 56995, 68394, 113990, 136788, 170985, 216581, 227980, 341970, 433162, 649743, 683940, 866324, 1082905, 1299486, 2165810, 2598972, 3248715, 4331620, 6497430, 12994860]

約数ペア:

[(1, 12994860), (2, 6497430), (3, 4331620), (4, 3248715), (5, 2598972), (6, 2165810), (10, 1299486), (12, 1082905), (15, 866324), (19, 683940), (20, 649743), (30, 433162), (38, 341970), (57, 227980), (60, 216581), (76, 170985), (95, 136788), (114, 113990), (190, 68394), (228, 56995), (285, 45596), (380, 34197), (570, 22798), (1140, 11399)]