2007192110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137197}}^1$

素因数の和:137241

約数の個数: 64

約数和(自身を含む): 4741562880

約数和(自身を除く): 2734370770

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 137197, 274394, 685985, 960379, 1371970, 1509167, 1920758, 2606743, 3018334, 4801895, 5213486, 7545835, 9603790, 10564169, 13033715, 15091670, 18247201, 21128338, 26067430, 28674173, 36494402, 52820845, 57348346, 91236005, 105641690, 143370865, 182472010, 200719211, 286741730, 401438422, 1003596055, 2007192110]

約数ペア:

[(1, 2007192110), (2, 1003596055), (5, 401438422), (7, 286741730), (10, 200719211), (11, 182472010), (14, 143370865), (19, 105641690), (22, 91236005), (35, 57348346), (38, 52820845), (55, 36494402), (70, 28674173), (77, 26067430), (95, 21128338), (110, 18247201), (133, 15091670), (154, 13033715), (190, 10564169), (209, 9603790), (266, 7545835), (385, 5213486), (418, 4801895), (665, 3018334), (770, 2606743), (1045, 1920758), (1330, 1509167), (1463, 1371970), (2090, 960379), (2926, 685985), (7315, 274394), (14630, 137197)]