274518059900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{931517}}^1$

素因数の和:931959

約数の個数: 72

約数和(自身を含む): 682422634656

約数和(自身を除く): 407904574756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 421, 700, 842, 1684, 2105, 2947, 4210, 5894, 8420, 10525, 11788, 14735, 21050, 29470, 42100, 58940, 73675, 147350, 294700, 931517, 1863034, 3726068, 4657585, 6520619, 9315170, 13041238, 18630340, 23287925, 26082476, 32603095, 46575850, 65206190, 93151700, 130412380, 163015475, 326030950, 392168657, 652061900, 784337314, 1568674628, 1960843285, 2745180599, 3921686570, 5490361198, 7843373140, 9804216425, 10980722396, 13725902995, 19608432850, 27451805990, 39216865700, 54903611980, 68629514975, 137259029950, 274518059900]

約数ペア:

[(1, 274518059900), (2, 137259029950), (4, 68629514975), (5, 54903611980), (7, 39216865700), (10, 27451805990), (14, 19608432850), (20, 13725902995), (25, 10980722396), (28, 9804216425), (35, 7843373140), (50, 5490361198), (70, 3921686570), (100, 2745180599), (140, 1960843285), (175, 1568674628), (350, 784337314), (421, 652061900), (700, 392168657), (842, 326030950), (1684, 163015475), (2105, 130412380), (2947, 93151700), (4210, 65206190), (5894, 46575850), (8420, 32603095), (10525, 26082476), (11788, 23287925), (14735, 18630340), (21050, 13041238), (29470, 9315170), (42100, 6520619), (58940, 4657585), (73675, 3726068), (147350, 1863034), (294700, 931517)]