502695540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146987}}^1$

素因数の和:147021

約数の個数: 72

約数和(自身を含む): 1605108960

約数和(自身を除く): 1102413420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 146987, 293974, 440961, 587948, 734935, 881922, 1322883, 1469870, 1763844, 2204805, 2645766, 2792753, 2939740, 4409610, 5291532, 5585506, 6614415, 8378259, 8819220, 11171012, 13228830, 13963765, 16756518, 25134777, 26457660, 27927530, 33513036, 41891295, 50269554, 55855060, 83782590, 100539108, 125673885, 167565180, 251347770, 502695540]

約数ペア:

[(1, 502695540), (2, 251347770), (3, 167565180), (4, 125673885), (5, 100539108), (6, 83782590), (9, 55855060), (10, 50269554), (12, 41891295), (15, 33513036), (18, 27927530), (19, 26457660), (20, 25134777), (30, 16756518), (36, 13963765), (38, 13228830), (45, 11171012), (57, 8819220), (60, 8378259), (76, 6614415), (90, 5585506), (95, 5291532), (114, 4409610), (171, 2939740), (180, 2792753), (190, 2645766), (228, 2204805), (285, 1763844), (342, 1469870), (380, 1322883), (570, 881922), (684, 734935), (855, 587948), (1140, 440961), (1710, 293974), (3420, 146987)]