42019950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{5717}}^1$

素因数の和:5746

約数の個数: 72

約数和(自身を含む): 121244472

約数和(自身を除く): 79224522

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, 5717, 7350, 11434, 17151, 28585, 34302, 40019, 57170, 80038, 85755, 120057, 142925, 171510, 200095, 240114, 280133, 285850, 400190, 428775, 560266, 600285, 840399, 857550, 1000475, 1200570, 1400665, 1680798, 2000950, 2801330, 3001425, 4201995, 6002850, 7003325, 8403990, 14006650, 21009975, 42019950]

約数ペア:

[(1, 42019950), (2, 21009975), (3, 14006650), (5, 8403990), (6, 7003325), (7, 6002850), (10, 4201995), (14, 3001425), (15, 2801330), (21, 2000950), (25, 1680798), (30, 1400665), (35, 1200570), (42, 1000475), (49, 857550), (50, 840399), (70, 600285), (75, 560266), (98, 428775), (105, 400190), (147, 285850), (150, 280133), (175, 240114), (210, 200095), (245, 171510), (294, 142925), (350, 120057), (490, 85755), (525, 80038), (735, 57170), (1050, 40019), (1225, 34302), (1470, 28585), (2450, 17151), (3675, 11434), (5717, 7350)]