13186950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 39402240

約数和(自身を除く): 26215290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 661, 665, 798, 950, 1050, 1322, 1330, 1425, 1983, 1995, 2850, 3305, 3325, 3966, 3990, 4627, 6610, 6650, 9254, 9915, 9975, 12559, 13881, 16525, 19830, 19950, 23135, 25118, 27762, 33050, 37677, 46270, 49575, 62795, 69405, 75354, 87913, 99150, 115675, 125590, 138810, 175826, 188385, 231350, 263739, 313975, 347025, 376770, 439565, 527478, 627950, 694050, 879130, 941925, 1318695, 1883850, 2197825, 2637390, 4395650, 6593475, 13186950]

約数ペア:

[(1, 13186950), (2, 6593475), (3, 4395650), (5, 2637390), (6, 2197825), (7, 1883850), (10, 1318695), (14, 941925), (15, 879130), (19, 694050), (21, 627950), (25, 527478), (30, 439565), (35, 376770), (38, 347025), (42, 313975), (50, 263739), (57, 231350), (70, 188385), (75, 175826), (95, 138810), (105, 125590), (114, 115675), (133, 99150), (150, 87913), (175, 75354), (190, 69405), (210, 62795), (266, 49575), (285, 46270), (350, 37677), (399, 33050), (475, 27762), (525, 25118), (570, 23135), (661, 19950), (665, 19830), (798, 16525), (950, 13881), (1050, 12559), (1322, 9975), (1330, 9915), (1425, 9254), (1983, 6650), (1995, 6610), (2850, 4627), (3305, 3990), (3325, 3966)]