121971450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42797}}^1$

素因数の和:42831

約数の個数: 48

約数和(自身を含む): 318417120

約数和(自身を除く): 196445670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 42797, 85594, 128391, 213985, 256782, 427970, 641955, 813143, 1069925, 1283910, 1626286, 2139850, 2439429, 3209775, 4065715, 4878858, 6419550, 8131430, 12197145, 20328575, 24394290, 40657150, 60985725, 121971450]

約数ペア:

[(1, 121971450), (2, 60985725), (3, 40657150), (5, 24394290), (6, 20328575), (10, 12197145), (15, 8131430), (19, 6419550), (25, 4878858), (30, 4065715), (38, 3209775), (50, 2439429), (57, 2139850), (75, 1626286), (95, 1283910), (114, 1069925), (150, 813143), (190, 641955), (285, 427970), (475, 256782), (570, 213985), (950, 128391), (1425, 85594), (2850, 42797)]