38899770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14279

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 76012230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14249, 28498, 42747, 71245, 85494, 99743, 142490, 185237, 199486, 213735, 299229, 370474, 427470, 498715, 555711, 598458, 926185, 997430, 1111422, 1296659, 1496145, 1852370, 2593318, 2778555, 2992290, 3889977, 5557110, 6483295, 7779954, 12966590, 19449885, 38899770]

約数ペア:

[(1, 38899770), (2, 19449885), (3, 12966590), (5, 7779954), (6, 6483295), (7, 5557110), (10, 3889977), (13, 2992290), (14, 2778555), (15, 2593318), (21, 1852370), (26, 1496145), (30, 1296659), (35, 1111422), (39, 997430), (42, 926185), (65, 598458), (70, 555711), (78, 498715), (91, 427470), (105, 370474), (130, 299229), (182, 213735), (195, 199486), (210, 185237), (273, 142490), (390, 99743), (455, 85494), (546, 71245), (910, 42747), (1365, 28498), (2730, 14249)]