31083150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4258

約数の個数: 72

約数和(自身を含む): 89692920

約数和(自身を除く): 58609770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 4229, 7350, 8458, 12687, 21145, 25374, 29603, 42290, 59206, 63435, 88809, 105725, 126870, 148015, 177618, 207221, 211450, 296030, 317175, 414442, 444045, 621663, 634350, 740075, 888090, 1036105, 1243326, 1480150, 2072210, 2220225, 3108315, 4440450, 5180525, 6216630, 10361050, 15541575, 31083150]

約数ペア:

[(1, 31083150), (2, 15541575), (3, 10361050), (5, 6216630), (6, 5180525), (7, 4440450), (10, 3108315), (14, 2220225), (15, 2072210), (21, 1480150), (25, 1243326), (30, 1036105), (35, 888090), (42, 740075), (49, 634350), (50, 621663), (70, 444045), (75, 414442), (98, 317175), (105, 296030), (147, 211450), (150, 207221), (175, 177618), (210, 148015), (245, 126870), (294, 105725), (350, 88809), (490, 63435), (525, 59206), (735, 42290), (1050, 29603), (1225, 25374), (1470, 21145), (2450, 12687), (3675, 8458), (4229, 7350)]