172040310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11311}}^1$

素因数の和:11350

約数の個数: 72

約数和(自身を含む): 484402464

約数和(自身を除く): 312362154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 11311, 15210, 22622, 33933, 56555, 67866, 101799, 113110, 147043, 169665, 203598, 294086, 339330, 441129, 508995, 735215, 882258, 1017990, 1323387, 1470430, 1911559, 2205645, 2646774, 3823118, 4411290, 5734677, 6616935, 9557795, 11469354, 13233870, 17204031, 19115590, 28673385, 34408062, 57346770, 86020155, 172040310]

約数ペア:

[(1, 172040310), (2, 86020155), (3, 57346770), (5, 34408062), (6, 28673385), (9, 19115590), (10, 17204031), (13, 13233870), (15, 11469354), (18, 9557795), (26, 6616935), (30, 5734677), (39, 4411290), (45, 3823118), (65, 2646774), (78, 2205645), (90, 1911559), (117, 1470430), (130, 1323387), (169, 1017990), (195, 882258), (234, 735215), (338, 508995), (390, 441129), (507, 339330), (585, 294086), (845, 203598), (1014, 169665), (1170, 147043), (1521, 113110), (1690, 101799), (2535, 67866), (3042, 56555), (5070, 33933), (7605, 22622), (11311, 15210)]