222347190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 606154752

約数和(自身を除く): 383807562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 53, 62, 65, 78, 93, 106, 130, 155, 159, 186, 195, 265, 310, 318, 347, 390, 403, 465, 530, 689, 694, 795, 806, 930, 1041, 1209, 1378, 1590, 1643, 1735, 2015, 2067, 2082, 2418, 3286, 3445, 3470, 4030, 4134, 4511, 4929, 5205, 6045, 6890, 8215, 9022, 9858, 10335, 10410, 10757, 12090, 13533, 16430, 18391, 20670, 21359, 21514, 22555, 24645, 27066, 32271, 36782, 42718, 45110, 49290, 53785, 55173, 64077, 64542, 67665, 91955, 106795, 107570, 110346, 128154, 135330, 139841, 161355, 183910, 213590, 239083, 275865, 279682, 320385, 322710, 419523, 478166, 551730, 570121, 640770, 699205, 717249, 839046, 1140242, 1195415, 1398410, 1434498, 1710363, 2097615, 2390830, 2850605, 3420726, 3586245, 4195230, 5701210, 7172490, 7411573, 8551815, 14823146, 17103630, 22234719, 37057865, 44469438, 74115730, 111173595, 222347190]

約数ペア:

[(1, 222347190), (2, 111173595), (3, 74115730), (5, 44469438), (6, 37057865), (10, 22234719), (13, 17103630), (15, 14823146), (26, 8551815), (30, 7411573), (31, 7172490), (39, 5701210), (53, 4195230), (62, 3586245), (65, 3420726), (78, 2850605), (93, 2390830), (106, 2097615), (130, 1710363), (155, 1434498), (159, 1398410), (186, 1195415), (195, 1140242), (265, 839046), (310, 717249), (318, 699205), (347, 640770), (390, 570121), (403, 551730), (465, 478166), (530, 419523), (689, 322710), (694, 320385), (795, 279682), (806, 275865), (930, 239083), (1041, 213590), (1209, 183910), (1378, 161355), (1590, 139841), (1643, 135330), (1735, 128154), (2015, 110346), (2067, 107570), (2082, 106795), (2418, 91955), (3286, 67665), (3445, 64542), (3470, 64077), (4030, 55173), (4134, 53785), (4511, 49290), (4929, 45110), (5205, 42718), (6045, 36782), (6890, 32271), (8215, 27066), (9022, 24645), (9858, 22555), (10335, 21514), (10410, 21359), (10757, 20670), (12090, 18391), (13533, 16430)]