4755450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{647}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 13740192

約数和(自身を除く): 8984742

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, 647, 735, 1050, 1225, 1294, 1470, 1941, 2450, 3235, 3675, 3882, 4529, 6470, 7350, 9058, 9705, 13587, 16175, 19410, 22645, 27174, 31703, 32350, 45290, 48525, 63406, 67935, 95109, 97050, 113225, 135870, 158515, 190218, 226450, 317030, 339675, 475545, 679350, 792575, 951090, 1585150, 2377725, 4755450]

約数ペア:

[(1, 4755450), (2, 2377725), (3, 1585150), (5, 951090), (6, 792575), (7, 679350), (10, 475545), (14, 339675), (15, 317030), (21, 226450), (25, 190218), (30, 158515), (35, 135870), (42, 113225), (49, 97050), (50, 95109), (70, 67935), (75, 63406), (98, 48525), (105, 45290), (147, 32350), (150, 31703), (175, 27174), (210, 22645), (245, 19410), (294, 16175), (350, 13587), (490, 9705), (525, 9058), (647, 7350), (735, 6470), (1050, 4529), (1225, 3882), (1294, 3675), (1470, 3235), (1941, 2450)]