4813620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 15714048

約数和(自身を除く): 10900428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 157, 210, 219, 292, 314, 365, 420, 438, 471, 511, 628, 730, 785, 876, 942, 1022, 1095, 1099, 1460, 1533, 1570, 1884, 2044, 2190, 2198, 2355, 2555, 3066, 3140, 3297, 4380, 4396, 4710, 5110, 5495, 6132, 6594, 7665, 9420, 10220, 10990, 11461, 13188, 15330, 16485, 21980, 22922, 30660, 32970, 34383, 45844, 57305, 65940, 68766, 80227, 114610, 137532, 160454, 171915, 229220, 240681, 320908, 343830, 401135, 481362, 687660, 802270, 962724, 1203405, 1604540, 2406810, 4813620]

約数ペア:

[(1, 4813620), (2, 2406810), (3, 1604540), (4, 1203405), (5, 962724), (6, 802270), (7, 687660), (10, 481362), (12, 401135), (14, 343830), (15, 320908), (20, 240681), (21, 229220), (28, 171915), (30, 160454), (35, 137532), (42, 114610), (60, 80227), (70, 68766), (73, 65940), (84, 57305), (105, 45844), (140, 34383), (146, 32970), (157, 30660), (210, 22922), (219, 21980), (292, 16485), (314, 15330), (365, 13188), (420, 11461), (438, 10990), (471, 10220), (511, 9420), (628, 7665), (730, 6594), (785, 6132), (876, 5495), (942, 5110), (1022, 4710), (1095, 4396), (1099, 4380), (1460, 3297), (1533, 3140), (1570, 3066), (1884, 2555), (2044, 2355), (2190, 2198)]