77820270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10253}}^1$

素因数の和:10297

約数の個数: 64

約数和(自身を含む): 212626944

約数和(自身を除く): 134806674

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 10253, 20506, 30759, 51265, 61518, 102530, 112783, 153795, 225566, 235819, 307590, 338349, 471638, 563915, 676698, 707457, 1127830, 1179095, 1414914, 1691745, 2358190, 2594009, 3383490, 3537285, 5188018, 7074570, 7782027, 12970045, 15564054, 25940090, 38910135, 77820270]

約数ペア:

[(1, 77820270), (2, 38910135), (3, 25940090), (5, 15564054), (6, 12970045), (10, 7782027), (11, 7074570), (15, 5188018), (22, 3537285), (23, 3383490), (30, 2594009), (33, 2358190), (46, 1691745), (55, 1414914), (66, 1179095), (69, 1127830), (110, 707457), (115, 676698), (138, 563915), (165, 471638), (230, 338349), (253, 307590), (330, 235819), (345, 225566), (506, 153795), (690, 112783), (759, 102530), (1265, 61518), (1518, 51265), (2530, 30759), (3795, 20506), (7590, 10253)]