30828546

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 81423360

約数和(自身を除く): 50594814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 191, 294, 366, 378, 382, 427, 441, 549, 573, 854, 882, 1098, 1146, 1281, 1323, 1337, 1647, 1719, 2562, 2646, 2674, 2989, 3294, 3438, 3843, 4011, 5157, 5978, 7686, 8022, 8967, 9359, 10314, 11529, 11651, 12033, 17934, 18718, 23058, 23302, 24066, 26901, 28077, 34953, 36099, 53802, 56154, 69906, 72198, 80703, 81557, 84231, 104859, 161406, 163114, 168462, 209718, 244671, 252693, 314577, 489342, 505386, 570899, 629154, 734013, 1141798, 1468026, 1712697, 2202039, 3425394, 4404078, 5138091, 10276182, 15414273, 30828546]

約数ペア:

[(1, 30828546), (2, 15414273), (3, 10276182), (6, 5138091), (7, 4404078), (9, 3425394), (14, 2202039), (18, 1712697), (21, 1468026), (27, 1141798), (42, 734013), (49, 629154), (54, 570899), (61, 505386), (63, 489342), (98, 314577), (122, 252693), (126, 244671), (147, 209718), (183, 168462), (189, 163114), (191, 161406), (294, 104859), (366, 84231), (378, 81557), (382, 80703), (427, 72198), (441, 69906), (549, 56154), (573, 53802), (854, 36099), (882, 34953), (1098, 28077), (1146, 26901), (1281, 24066), (1323, 23302), (1337, 23058), (1647, 18718), (1719, 17934), (2562, 12033), (2646, 11651), (2674, 11529), (2989, 10314), (3294, 9359), (3438, 8967), (3843, 8022), (4011, 7686), (5157, 5978)]