173028870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 516559680

約数和(自身を除く): 343530810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 269, 315, 538, 630, 807, 1021, 1345, 1614, 1883, 2042, 2421, 2690, 3063, 3766, 4035, 4842, 5105, 5649, 6126, 7147, 8070, 9189, 9415, 10210, 11298, 12105, 14294, 15315, 16947, 18378, 18830, 21441, 24210, 28245, 30630, 33894, 35735, 42882, 45945, 56490, 64323, 71470, 84735, 91890, 107205, 128646, 169470, 214410, 274649, 321615, 549298, 643230, 823947, 1373245, 1647894, 1922543, 2471841, 2746490, 3845086, 4119735, 4943682, 5767629, 8239470, 9612715, 11535258, 12359205, 17302887, 19225430, 24718410, 28838145, 34605774, 57676290, 86514435, 173028870]

約数ペア:

[(1, 173028870), (2, 86514435), (3, 57676290), (5, 34605774), (6, 28838145), (7, 24718410), (9, 19225430), (10, 17302887), (14, 12359205), (15, 11535258), (18, 9612715), (21, 8239470), (30, 5767629), (35, 4943682), (42, 4119735), (45, 3845086), (63, 2746490), (70, 2471841), (90, 1922543), (105, 1647894), (126, 1373245), (210, 823947), (269, 643230), (315, 549298), (538, 321615), (630, 274649), (807, 214410), (1021, 169470), (1345, 128646), (1614, 107205), (1883, 91890), (2042, 84735), (2421, 71470), (2690, 64323), (3063, 56490), (3766, 45945), (4035, 42882), (4842, 35735), (5105, 33894), (5649, 30630), (6126, 28245), (7147, 24210), (8070, 21441), (9189, 18830), (9415, 18378), (10210, 16947), (11298, 15315), (12105, 14294)]