3800940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 12531456

約数和(自身を除く): 8730516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 443, 572, 660, 715, 780, 858, 886, 1329, 1430, 1716, 1772, 2145, 2215, 2658, 2860, 4290, 4430, 4873, 5316, 5759, 6645, 8580, 8860, 9746, 11518, 13290, 14619, 17277, 19492, 23036, 24365, 26580, 28795, 29238, 34554, 48730, 57590, 58476, 63349, 69108, 73095, 86385, 97460, 115180, 126698, 146190, 172770, 190047, 253396, 292380, 316745, 345540, 380094, 633490, 760188, 950235, 1266980, 1900470, 3800940]

約数ペア:

[(1, 3800940), (2, 1900470), (3, 1266980), (4, 950235), (5, 760188), (6, 633490), (10, 380094), (11, 345540), (12, 316745), (13, 292380), (15, 253396), (20, 190047), (22, 172770), (26, 146190), (30, 126698), (33, 115180), (39, 97460), (44, 86385), (52, 73095), (55, 69108), (60, 63349), (65, 58476), (66, 57590), (78, 48730), (110, 34554), (130, 29238), (132, 28795), (143, 26580), (156, 24365), (165, 23036), (195, 19492), (220, 17277), (260, 14619), (286, 13290), (330, 11518), (390, 9746), (429, 8860), (443, 8580), (572, 6645), (660, 5759), (715, 5316), (780, 4873), (858, 4430), (886, 4290), (1329, 2860), (1430, 2658), (1716, 2215), (1772, 2145)]