156900570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 230171430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 223, 235, 282, 446, 470, 499, 669, 705, 998, 1115, 1338, 1410, 1497, 2230, 2495, 2994, 3345, 4990, 6690, 7485, 10481, 14970, 20962, 23453, 31443, 46906, 52405, 62886, 70359, 104810, 111277, 117265, 140718, 157215, 222554, 234530, 314430, 333831, 351795, 556385, 667662, 703590, 1112770, 1669155, 3338310, 5230019, 10460038, 15690057, 26150095, 31380114, 52300190, 78450285, 156900570]

約数ペア:

[(1, 156900570), (2, 78450285), (3, 52300190), (5, 31380114), (6, 26150095), (10, 15690057), (15, 10460038), (30, 5230019), (47, 3338310), (94, 1669155), (141, 1112770), (223, 703590), (235, 667662), (282, 556385), (446, 351795), (470, 333831), (499, 314430), (669, 234530), (705, 222554), (998, 157215), (1115, 140718), (1338, 117265), (1410, 111277), (1497, 104810), (2230, 70359), (2495, 62886), (2994, 52405), (3345, 46906), (4990, 31443), (6690, 23453), (7485, 20962), (10481, 14970)]