69561780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2143}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 195224064

約数和(自身を除く): 125662284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2143, 2164, 2705, 3246, 4286, 5410, 6429, 6492, 8115, 8572, 10715, 10820, 12858, 16230, 21430, 25716, 32145, 32460, 42860, 64290, 128580, 1159363, 2318726, 3478089, 4637452, 5796815, 6956178, 11593630, 13912356, 17390445, 23187260, 34780890, 69561780]

約数ペア:

[(1, 69561780), (2, 34780890), (3, 23187260), (4, 17390445), (5, 13912356), (6, 11593630), (10, 6956178), (12, 5796815), (15, 4637452), (20, 3478089), (30, 2318726), (60, 1159363), (541, 128580), (1082, 64290), (1623, 42860), (2143, 32460), (2164, 32145), (2705, 25716), (3246, 21430), (4286, 16230), (5410, 12858), (6429, 10820), (6492, 10715), (8115, 8572)]