381570350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 871968000

約数和(自身を除く): 490397650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 343, 350, 475, 490, 665, 686, 931, 950, 1171, 1225, 1330, 1715, 1862, 2342, 2450, 3325, 3430, 4655, 5855, 6517, 6650, 8197, 8575, 9310, 11710, 13034, 16394, 17150, 22249, 23275, 29275, 32585, 40985, 44498, 46550, 57379, 58550, 65170, 81970, 111245, 114758, 155743, 162925, 204925, 222490, 286895, 311486, 325850, 401653, 409850, 556225, 573790, 778715, 803306, 1090201, 1112450, 1434475, 1557430, 2008265, 2180402, 2868950, 3893575, 4016530, 5451005, 7631407, 7787150, 10041325, 10902010, 15262814, 20082650, 27255025, 38157035, 54510050, 76314070, 190785175, 381570350]

約数ペア:

[(1, 381570350), (2, 190785175), (5, 76314070), (7, 54510050), (10, 38157035), (14, 27255025), (19, 20082650), (25, 15262814), (35, 10902010), (38, 10041325), (49, 7787150), (50, 7631407), (70, 5451005), (95, 4016530), (98, 3893575), (133, 2868950), (175, 2180402), (190, 2008265), (245, 1557430), (266, 1434475), (343, 1112450), (350, 1090201), (475, 803306), (490, 778715), (665, 573790), (686, 556225), (931, 409850), (950, 401653), (1171, 325850), (1225, 311486), (1330, 286895), (1715, 222490), (1862, 204925), (2342, 162925), (2450, 155743), (3325, 114758), (3430, 111245), (4655, 81970), (5855, 65170), (6517, 58550), (6650, 57379), (8197, 46550), (8575, 44498), (9310, 40985), (11710, 32585), (13034, 29275), (16394, 23275), (17150, 22249)]