5253430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 12192768

約数和(自身を除く): 6939338

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 251, 299, 322, 455, 502, 598, 805, 910, 1255, 1495, 1610, 1757, 2093, 2510, 2990, 3263, 3514, 4186, 5773, 6526, 8785, 10465, 11546, 16315, 17570, 20930, 22841, 28865, 32630, 40411, 45682, 57730, 75049, 80822, 114205, 150098, 202055, 228410, 375245, 404110, 525343, 750490, 1050686, 2626715, 5253430]

約数ペア:

[(1, 5253430), (2, 2626715), (5, 1050686), (7, 750490), (10, 525343), (13, 404110), (14, 375245), (23, 228410), (26, 202055), (35, 150098), (46, 114205), (65, 80822), (70, 75049), (91, 57730), (115, 45682), (130, 40411), (161, 32630), (182, 28865), (230, 22841), (251, 20930), (299, 17570), (322, 16315), (455, 11546), (502, 10465), (598, 8785), (805, 6526), (910, 5773), (1255, 4186), (1495, 3514), (1610, 3263), (1757, 2990), (2093, 2510)]