216235890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6428

約数の個数: 96

約数和(自身を含む): 626436720

約数和(自身を除く): 410200830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 3393, 3770, 5655, 6373, 6786, 11310, 12746, 16965, 19119, 31865, 33930, 38238, 57357, 63730, 82849, 95595, 114714, 165698, 184817, 191190, 248547, 286785, 369634, 414245, 497094, 554451, 573570, 745641, 828490, 924085, 1108902, 1242735, 1491282, 1663353, 1848170, 2402621, 2485470, 2772255, 3326706, 3728205, 4805242, 5544510, 7207863, 7456410, 8316765, 12013105, 14415726, 16633530, 21623589, 24026210, 36039315, 43247178, 72078630, 108117945, 216235890]

約数ペア:

[(1, 216235890), (2, 108117945), (3, 72078630), (5, 43247178), (6, 36039315), (9, 24026210), (10, 21623589), (13, 16633530), (15, 14415726), (18, 12013105), (26, 8316765), (29, 7456410), (30, 7207863), (39, 5544510), (45, 4805242), (58, 3728205), (65, 3326706), (78, 2772255), (87, 2485470), (90, 2402621), (117, 1848170), (130, 1663353), (145, 1491282), (174, 1242735), (195, 1108902), (234, 924085), (261, 828490), (290, 745641), (377, 573570), (390, 554451), (435, 497094), (522, 414245), (585, 369634), (754, 286785), (870, 248547), (1131, 191190), (1170, 184817), (1305, 165698), (1885, 114714), (2262, 95595), (2610, 82849), (3393, 63730), (3770, 57357), (5655, 38238), (6373, 33930), (6786, 31865), (11310, 19119), (12746, 16965)]