770406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 2032128

約数和(自身を除く): 1261722

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 83, 91, 102, 119, 166, 182, 221, 238, 249, 273, 357, 442, 498, 546, 581, 663, 714, 1079, 1162, 1326, 1411, 1547, 1743, 2158, 2822, 3094, 3237, 3486, 4233, 4641, 6474, 7553, 8466, 9282, 9877, 15106, 18343, 19754, 22659, 29631, 36686, 45318, 55029, 59262, 110058, 128401, 256802, 385203, 770406]

約数ペア:

[(1, 770406), (2, 385203), (3, 256802), (6, 128401), (7, 110058), (13, 59262), (14, 55029), (17, 45318), (21, 36686), (26, 29631), (34, 22659), (39, 19754), (42, 18343), (51, 15106), (78, 9877), (83, 9282), (91, 8466), (102, 7553), (119, 6474), (166, 4641), (182, 4233), (221, 3486), (238, 3237), (249, 3094), (273, 2822), (357, 2158), (442, 1743), (498, 1547), (546, 1411), (581, 1326), (663, 1162), (714, 1079)]