30143800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 48

約数和(自身を含む): 73142640

約数和(自身を除く): 42998840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 6553, 13106, 26212, 32765, 52424, 65530, 131060, 150719, 163825, 262120, 301438, 327650, 602876, 655300, 753595, 1205752, 1310600, 1507190, 3014380, 3767975, 6028760, 7535950, 15071900, 30143800]

約数ペア:

[(1, 30143800), (2, 15071900), (4, 7535950), (5, 6028760), (8, 3767975), (10, 3014380), (20, 1507190), (23, 1310600), (25, 1205752), (40, 753595), (46, 655300), (50, 602876), (92, 327650), (100, 301438), (115, 262120), (184, 163825), (200, 150719), (230, 131060), (460, 65530), (575, 52424), (920, 32765), (1150, 26212), (2300, 13106), (4600, 6553)]