30323930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 68705280

約数和(自身を除く): 38381350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 709, 910, 1222, 1418, 1645, 3055, 3290, 3545, 4277, 4963, 6110, 7090, 8554, 9217, 9926, 18434, 21385, 24815, 33323, 42770, 46085, 49630, 64519, 66646, 92170, 129038, 166615, 233261, 322595, 333230, 433199, 466522, 645190, 866398, 1166305, 2165995, 2332610, 3032393, 4331990, 6064786, 15161965, 30323930]

約数ペア:

[(1, 30323930), (2, 15161965), (5, 6064786), (7, 4331990), (10, 3032393), (13, 2332610), (14, 2165995), (26, 1166305), (35, 866398), (47, 645190), (65, 466522), (70, 433199), (91, 333230), (94, 322595), (130, 233261), (182, 166615), (235, 129038), (329, 92170), (455, 66646), (470, 64519), (611, 49630), (658, 46085), (709, 42770), (910, 33323), (1222, 24815), (1418, 21385), (1645, 18434), (3055, 9926), (3290, 9217), (3545, 8554), (4277, 7090), (4963, 6110)]