2220249990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{93563}}^1$

素因数の和:93693

約数の個数: 64

約数和(自身を含む): 6143786496

約数和(自身を除く): 3923536506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 11865, 23730, 93563, 187126, 280689, 467815, 561378, 654941, 935630, 1309882, 1403445, 1964823, 2806890, 3274705, 3929646, 6549410, 9824115, 10572619, 19648230, 21145238, 31717857, 52863095, 63435714, 74008333, 105726190, 148016666, 158589285, 222024999, 317178570, 370041665, 444049998, 740083330, 1110124995, 2220249990]

約数ペア:

[(1, 2220249990), (2, 1110124995), (3, 740083330), (5, 444049998), (6, 370041665), (7, 317178570), (10, 222024999), (14, 158589285), (15, 148016666), (21, 105726190), (30, 74008333), (35, 63435714), (42, 52863095), (70, 31717857), (105, 21145238), (113, 19648230), (210, 10572619), (226, 9824115), (339, 6549410), (565, 3929646), (678, 3274705), (791, 2806890), (1130, 1964823), (1582, 1403445), (1695, 1309882), (2373, 935630), (3390, 654941), (3955, 561378), (4746, 467815), (7910, 280689), (11865, 187126), (23730, 93563)]