29758750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 67478400

約数和(自身を除く): 37719650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 179, 190, 250, 266, 350, 358, 475, 625, 665, 875, 895, 950, 1250, 1253, 1330, 1750, 1790, 2375, 2506, 3325, 3401, 4375, 4475, 4750, 6265, 6650, 6802, 8750, 8950, 11875, 12530, 16625, 17005, 22375, 23750, 23807, 31325, 33250, 34010, 44750, 47614, 62650, 83125, 85025, 111875, 119035, 156625, 166250, 170050, 223750, 238070, 313250, 425125, 595175, 783125, 850250, 1190350, 1566250, 2125625, 2975875, 4251250, 5951750, 14879375, 29758750]

約数ペア:

[(1, 29758750), (2, 14879375), (5, 5951750), (7, 4251250), (10, 2975875), (14, 2125625), (19, 1566250), (25, 1190350), (35, 850250), (38, 783125), (50, 595175), (70, 425125), (95, 313250), (125, 238070), (133, 223750), (175, 170050), (179, 166250), (190, 156625), (250, 119035), (266, 111875), (350, 85025), (358, 83125), (475, 62650), (625, 47614), (665, 44750), (875, 34010), (895, 33250), (950, 31325), (1250, 23807), (1253, 23750), (1330, 22375), (1750, 17005), (1790, 16625), (2375, 12530), (2506, 11875), (3325, 8950), (3401, 8750), (4375, 6802), (4475, 6650), (4750, 6265)]