2357864460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1871321}}^1$

素因数の和:1871343

約数の個数: 72

約数和(自身を含む): 8173934496

約数和(自身を除く): 5816070036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1871321, 3742642, 5613963, 7485284, 9356605, 11227926, 13099247, 16841889, 18713210, 22455852, 26198494, 28069815, 33683778, 37426420, 39297741, 52396988, 56139630, 65496235, 67367556, 78595482, 84209445, 112279260, 117893223, 130992470, 157190964, 168418890, 196488705, 235786446, 261984940, 336837780, 392977410, 471572892, 589466115, 785954820, 1178932230, 2357864460]

約数ペア:

[(1, 2357864460), (2, 1178932230), (3, 785954820), (4, 589466115), (5, 471572892), (6, 392977410), (7, 336837780), (9, 261984940), (10, 235786446), (12, 196488705), (14, 168418890), (15, 157190964), (18, 130992470), (20, 117893223), (21, 112279260), (28, 84209445), (30, 78595482), (35, 67367556), (36, 65496235), (42, 56139630), (45, 52396988), (60, 39297741), (63, 37426420), (70, 33683778), (84, 28069815), (90, 26198494), (105, 22455852), (126, 18713210), (140, 16841889), (180, 13099247), (210, 11227926), (252, 9356605), (315, 7485284), (420, 5613963), (630, 3742642), (1260, 1871321)]