19013310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 53745120

約数和(自身を除く): 34731810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 289, 306, 387, 430, 510, 578, 645, 731, 765, 774, 867, 1290, 1445, 1462, 1530, 1734, 1935, 2193, 2601, 2890, 3655, 3870, 4335, 4386, 4913, 5202, 6579, 7310, 8670, 9826, 10965, 12427, 13005, 13158, 14739, 21930, 24565, 24854, 26010, 29478, 32895, 37281, 44217, 49130, 62135, 65790, 73695, 74562, 88434, 111843, 124270, 147390, 186405, 211259, 221085, 223686, 372810, 422518, 442170, 559215, 633777, 1056295, 1118430, 1267554, 1901331, 2112590, 3168885, 3802662, 6337770, 9506655, 19013310]

約数ペア:

[(1, 19013310), (2, 9506655), (3, 6337770), (5, 3802662), (6, 3168885), (9, 2112590), (10, 1901331), (15, 1267554), (17, 1118430), (18, 1056295), (30, 633777), (34, 559215), (43, 442170), (45, 422518), (51, 372810), (85, 223686), (86, 221085), (90, 211259), (102, 186405), (129, 147390), (153, 124270), (170, 111843), (215, 88434), (255, 74562), (258, 73695), (289, 65790), (306, 62135), (387, 49130), (430, 44217), (510, 37281), (578, 32895), (645, 29478), (731, 26010), (765, 24854), (774, 24565), (867, 21930), (1290, 14739), (1445, 13158), (1462, 13005), (1530, 12427), (1734, 10965), (1935, 9826), (2193, 8670), (2601, 7310), (2890, 6579), (3655, 5202), (3870, 4913), (4335, 4386)]