57381930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 156169728

約数和(自身を除く): 98787798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 131, 155, 157, 186, 262, 279, 310, 314, 393, 465, 471, 558, 655, 785, 786, 930, 942, 1179, 1310, 1395, 1413, 1570, 1965, 2355, 2358, 2790, 2826, 3930, 4061, 4710, 4867, 5895, 7065, 8122, 9734, 11790, 12183, 14130, 14601, 20305, 20567, 24335, 24366, 29202, 36549, 40610, 41134, 43803, 48670, 60915, 61701, 73005, 73098, 87606, 102835, 121830, 123402, 146010, 182745, 185103, 205670, 219015, 308505, 365490, 370206, 438030, 617010, 637577, 925515, 1275154, 1851030, 1912731, 3187885, 3825462, 5738193, 6375770, 9563655, 11476386, 19127310, 28690965, 57381930]

約数ペア:

[(1, 57381930), (2, 28690965), (3, 19127310), (5, 11476386), (6, 9563655), (9, 6375770), (10, 5738193), (15, 3825462), (18, 3187885), (30, 1912731), (31, 1851030), (45, 1275154), (62, 925515), (90, 637577), (93, 617010), (131, 438030), (155, 370206), (157, 365490), (186, 308505), (262, 219015), (279, 205670), (310, 185103), (314, 182745), (393, 146010), (465, 123402), (471, 121830), (558, 102835), (655, 87606), (785, 73098), (786, 73005), (930, 61701), (942, 60915), (1179, 48670), (1310, 43803), (1395, 41134), (1413, 40610), (1570, 36549), (1965, 29202), (2355, 24366), (2358, 24335), (2790, 20567), (2826, 20305), (3930, 14601), (4061, 14130), (4710, 12183), (4867, 11790), (5895, 9734), (7065, 8122)]