4319070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 12013056

約数和(自身を除く): 7693986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 157, 210, 262, 314, 393, 471, 655, 785, 786, 917, 942, 1099, 1310, 1570, 1834, 1965, 2198, 2355, 2751, 3297, 3930, 4585, 4710, 5495, 5502, 6594, 9170, 10990, 13755, 16485, 20567, 27510, 32970, 41134, 61701, 102835, 123402, 143969, 205670, 287938, 308505, 431907, 617010, 719845, 863814, 1439690, 2159535, 4319070]

約数ペア:

[(1, 4319070), (2, 2159535), (3, 1439690), (5, 863814), (6, 719845), (7, 617010), (10, 431907), (14, 308505), (15, 287938), (21, 205670), (30, 143969), (35, 123402), (42, 102835), (70, 61701), (105, 41134), (131, 32970), (157, 27510), (210, 20567), (262, 16485), (314, 13755), (393, 10990), (471, 9170), (655, 6594), (785, 5502), (786, 5495), (917, 4710), (942, 4585), (1099, 3930), (1310, 3297), (1570, 2751), (1834, 2355), (1965, 2198)]