70019950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 104968850

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1399, 1430, 1925, 2002, 2275, 2798, 3575, 3850, 4550, 5005, 6995, 7150, 9793, 10010, 13990, 15389, 18187, 19586, 25025, 30778, 34975, 36374, 48965, 50050, 69950, 76945, 90935, 97930, 107723, 127309, 153890, 181870, 200057, 215446, 244825, 254618, 384725, 400114, 454675, 489650, 538615, 636545, 769450, 909350, 1000285, 1077230, 1273090, 1400399, 2000570, 2693075, 2800798, 3182725, 5001425, 5386150, 6365450, 7001995, 10002850, 14003990, 35009975, 70019950]

約数ペア:

[(1, 70019950), (2, 35009975), (5, 14003990), (7, 10002850), (10, 7001995), (11, 6365450), (13, 5386150), (14, 5001425), (22, 3182725), (25, 2800798), (26, 2693075), (35, 2000570), (50, 1400399), (55, 1273090), (65, 1077230), (70, 1000285), (77, 909350), (91, 769450), (110, 636545), (130, 538615), (143, 489650), (154, 454675), (175, 400114), (182, 384725), (275, 254618), (286, 244825), (325, 215446), (350, 200057), (385, 181870), (455, 153890), (550, 127309), (650, 107723), (715, 97930), (770, 90935), (910, 76945), (1001, 69950), (1399, 50050), (1430, 48965), (1925, 36374), (2002, 34975), (2275, 30778), (2798, 25025), (3575, 19586), (3850, 18187), (4550, 15389), (5005, 13990), (6995, 10010), (7150, 9793)]