713247220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{61381}}^1$

素因数の和:61480

約数の個数: 48

約数和(自身を含む): 1732445568

約数和(自身を除く): 1019198348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 61381, 122762, 245524, 306905, 429667, 613810, 859334, 1227620, 1718668, 2148335, 4296670, 5094623, 8593340, 10189246, 20378492, 25473115, 35662361, 50946230, 71324722, 101892460, 142649444, 178311805, 356623610, 713247220]

約数ペア:

[(1, 713247220), (2, 356623610), (4, 178311805), (5, 142649444), (7, 101892460), (10, 71324722), (14, 50946230), (20, 35662361), (28, 25473115), (35, 20378492), (70, 10189246), (83, 8593340), (140, 5094623), (166, 4296670), (332, 2148335), (415, 1718668), (581, 1227620), (830, 859334), (1162, 613810), (1660, 429667), (2324, 306905), (2905, 245524), (5810, 122762), (11620, 61381)]