15662977330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6547}}^1$

素因数の和:6824

約数の個数: 128

約数和(自身を含む): 38018211840

約数和(自身を除く): 22355234510

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 239, 286, 385, 455, 478, 715, 770, 910, 1001, 1195, 1430, 1673, 2002, 2390, 2629, 3107, 3346, 5005, 5258, 6214, 6547, 8365, 10010, 13094, 13145, 15535, 16730, 18403, 21749, 26290, 31070, 32735, 34177, 36806, 43498, 45829, 65470, 68354, 72017, 85111, 91658, 92015, 108745, 144034, 170222, 170885, 184030, 217490, 229145, 239239, 341770, 360085, 425555, 458290, 478478, 504119, 595777, 720170, 851110, 936221, 1008238, 1191554, 1196195, 1564733, 1872442, 2392390, 2520595, 2978885, 3129466, 4681105, 5041190, 5957770, 6553547, 7823665, 9362210, 10953131, 13107094, 15647330, 17212063, 20341529, 21906262, 32767735, 34424126, 40683058, 54765655, 65535470, 86060315, 101707645, 109531310, 120484441, 142390703, 172120630, 203415290, 223756819, 240968882, 284781406, 447513638, 602422205, 711953515, 1118784095, 1204844410, 1423907030, 1566297733, 2237568190, 3132595466, 7831488665, 15662977330]

約数ペア:

[(1, 15662977330), (2, 7831488665), (5, 3132595466), (7, 2237568190), (10, 1566297733), (11, 1423907030), (13, 1204844410), (14, 1118784095), (22, 711953515), (26, 602422205), (35, 447513638), (55, 284781406), (65, 240968882), (70, 223756819), (77, 203415290), (91, 172120630), (110, 142390703), (130, 120484441), (143, 109531310), (154, 101707645), (182, 86060315), (239, 65535470), (286, 54765655), (385, 40683058), (455, 34424126), (478, 32767735), (715, 21906262), (770, 20341529), (910, 17212063), (1001, 15647330), (1195, 13107094), (1430, 10953131), (1673, 9362210), (2002, 7823665), (2390, 6553547), (2629, 5957770), (3107, 5041190), (3346, 4681105), (5005, 3129466), (5258, 2978885), (6214, 2520595), (6547, 2392390), (8365, 1872442), (10010, 1564733), (13094, 1196195), (13145, 1191554), (15535, 1008238), (16730, 936221), (18403, 851110), (21749, 720170), (26290, 595777), (31070, 504119), (32735, 478478), (34177, 458290), (36806, 425555), (43498, 360085), (45829, 341770), (65470, 239239), (68354, 229145), (72017, 217490), (85111, 184030), (91658, 170885), (92015, 170222), (108745, 144034)]