61185460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2617}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 147780864

約数和(自身を除く): 86595404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 2617, 3340, 4676, 5234, 5845, 10468, 11690, 13085, 18319, 23380, 26170, 36638, 52340, 73276, 91595, 183190, 366380, 437039, 874078, 1748156, 2185195, 3059273, 4370390, 6118546, 8740780, 12237092, 15296365, 30592730, 61185460]

約数ペア:

[(1, 61185460), (2, 30592730), (4, 15296365), (5, 12237092), (7, 8740780), (10, 6118546), (14, 4370390), (20, 3059273), (28, 2185195), (35, 1748156), (70, 874078), (140, 437039), (167, 366380), (334, 183190), (668, 91595), (835, 73276), (1169, 52340), (1670, 36638), (2338, 26170), (2617, 23380), (3340, 18319), (4676, 13085), (5234, 11690), (5845, 10468)]