2012593783970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19652317}}^1$

素因数の和:19652368

約数の個数: 96

約数和(自身を含む): 4839186784320

約数和(自身を除く): 2826593000350

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 931, 1045, 1078, 1330, 1463, 1862, 2090, 2695, 2926, 4655, 5390, 7315, 9310, 10241, 14630, 20482, 51205, 102410, 19652317, 39304634, 98261585, 137566219, 196523170, 216175487, 275132438, 373394023, 432350974, 687831095, 746788046, 962963533, 1080877435, 1375662190, 1513228409, 1866970115, 1925927066, 2161754870, 2613758161, 3026456818, 3733940230, 4107334253, 4814817665, 5227516322, 7566142045, 8214668506, 9629635330, 10592598863, 13068790805, 15132284090, 18296307127, 20536671265, 21185197726, 26137581610, 28751339771, 36592614254, 41073342530, 52962994315, 57502679542, 91481535635, 105925988630, 143756698855, 182963071270, 201259378397, 287513397710, 402518756794, 1006296891985, 2012593783970]

約数ペア:

[(1, 2012593783970), (2, 1006296891985), (5, 402518756794), (7, 287513397710), (10, 201259378397), (11, 182963071270), (14, 143756698855), (19, 105925988630), (22, 91481535635), (35, 57502679542), (38, 52962994315), (49, 41073342530), (55, 36592614254), (70, 28751339771), (77, 26137581610), (95, 21185197726), (98, 20536671265), (110, 18296307127), (133, 15132284090), (154, 13068790805), (190, 10592598863), (209, 9629635330), (245, 8214668506), (266, 7566142045), (385, 5227516322), (418, 4814817665), (490, 4107334253), (539, 3733940230), (665, 3026456818), (770, 2613758161), (931, 2161754870), (1045, 1925927066), (1078, 1866970115), (1330, 1513228409), (1463, 1375662190), (1862, 1080877435), (2090, 962963533), (2695, 746788046), (2926, 687831095), (4655, 432350974), (5390, 373394023), (7315, 275132438), (9310, 216175487), (10241, 196523170), (14630, 137566219), (20482, 98261585), (51205, 39304634), (102410, 19652317)]