2993670190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{27397}}^1$

素因数の和:27641

約数の個数: 48

約数和(自身を含む): 6296717952

約数和(自身を除く): 3303047762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 1115, 1561, 2230, 3122, 7805, 10927, 15610, 21854, 27397, 54635, 54794, 109270, 136985, 191779, 273970, 383558, 958895, 1342453, 1917790, 2684906, 6109531, 6712265, 12219062, 13424530, 30547655, 42766717, 61095310, 85533434, 213833585, 299367019, 427667170, 598734038, 1496835095, 2993670190]

約数ペア:

[(1, 2993670190), (2, 1496835095), (5, 598734038), (7, 427667170), (10, 299367019), (14, 213833585), (35, 85533434), (49, 61095310), (70, 42766717), (98, 30547655), (223, 13424530), (245, 12219062), (446, 6712265), (490, 6109531), (1115, 2684906), (1561, 1917790), (2230, 1342453), (3122, 958895), (7805, 383558), (10927, 273970), (15610, 191779), (21854, 136985), (27397, 109270), (54635, 54794)]