153940907050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2951887}}^1$

素因数の和:2952055

約数の個数: 48

約数和(自身を含む): 329430700800

約数和(自身を除く): 175489793750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 1043, 1490, 2086, 3725, 5215, 7450, 10430, 26075, 52150, 2951887, 5903774, 14759435, 20663209, 29518870, 41326418, 73797175, 103316045, 147594350, 206632090, 439831163, 516580225, 879662326, 1033160450, 2199155815, 3078818141, 4398311630, 6157636282, 10995779075, 15394090705, 21991558150, 30788181410, 76970453525, 153940907050]

約数ペア:

[(1, 153940907050), (2, 76970453525), (5, 30788181410), (7, 21991558150), (10, 15394090705), (14, 10995779075), (25, 6157636282), (35, 4398311630), (50, 3078818141), (70, 2199155815), (149, 1033160450), (175, 879662326), (298, 516580225), (350, 439831163), (745, 206632090), (1043, 147594350), (1490, 103316045), (2086, 73797175), (3725, 41326418), (5215, 29518870), (7450, 20663209), (10430, 14759435), (26075, 5903774), (52150, 2951887)]