826622940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7411}}^1$

素因数の和:7460

約数の個数: 144

約数和(自身を含む): 2734494336

約数和(自身を除く): 1907871396

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, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3718, 4290, 5070, 5577, 7411, 7436, 8580, 9295, 10140, 11154, 14822, 18590, 22233, 22308, 27885, 29644, 37055, 37180, 44466, 55770, 74110, 81521, 88932, 96343, 111165, 111540, 148220, 163042, 192686, 222330, 244563, 289029, 326084, 385372, 407605, 444660, 481715, 489126, 578058, 815210, 963430, 978252, 1059773, 1156116, 1222815, 1252459, 1445145, 1630420, 1926860, 2119546, 2445630, 2504918, 2890290, 3179319, 3757377, 4239092, 4891260, 5009836, 5298865, 5780580, 6262295, 6358638, 7514754, 10597730, 12524590, 12717276, 13777049, 15029508, 15896595, 18786885, 21195460, 25049180, 27554098, 31793190, 37573770, 41331147, 55108196, 63586380, 68885245, 75147540, 82662294, 137770490, 165324588, 206655735, 275540980, 413311470, 826622940]

約数ペア:

[(1, 826622940), (2, 413311470), (3, 275540980), (4, 206655735), (5, 165324588), (6, 137770490), (10, 82662294), (11, 75147540), (12, 68885245), (13, 63586380), (15, 55108196), (20, 41331147), (22, 37573770), (26, 31793190), (30, 27554098), (33, 25049180), (39, 21195460), (44, 18786885), (52, 15896595), (55, 15029508), (60, 13777049), (65, 12717276), (66, 12524590), (78, 10597730), (110, 7514754), (130, 6358638), (132, 6262295), (143, 5780580), (156, 5298865), (165, 5009836), (169, 4891260), (195, 4239092), (220, 3757377), (260, 3179319), (286, 2890290), (330, 2504918), (338, 2445630), (390, 2119546), (429, 1926860), (507, 1630420), (572, 1445145), (660, 1252459), (676, 1222815), (715, 1156116), (780, 1059773), (845, 978252), (858, 963430), (1014, 815210), (1430, 578058), (1690, 489126), (1716, 481715), (1859, 444660), (2028, 407605), (2145, 385372), (2535, 326084), (2860, 289029), (3380, 244563), (3718, 222330), (4290, 192686), (5070, 163042), (5577, 148220), (7411, 111540), (7436, 111165), (8580, 96343), (9295, 88932), (10140, 81521), (11154, 74110), (14822, 55770), (18590, 44466), (22233, 37180), (22308, 37055), (27885, 29644)]