190289370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7179

約数の個数: 64

約数和(自身を含む): 491028480

約数和(自身を除く): 300739110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 4465, 5358, 7103, 8930, 13395, 14206, 21309, 26790, 35515, 42618, 71030, 106545, 134957, 213090, 269914, 333841, 404871, 667682, 674785, 809742, 1001523, 1349570, 1669205, 2003046, 2024355, 3338410, 4048710, 5007615, 6342979, 10015230, 12685958, 19028937, 31714895, 38057874, 63429790, 95144685, 190289370]

約数ペア:

[(1, 190289370), (2, 95144685), (3, 63429790), (5, 38057874), (6, 31714895), (10, 19028937), (15, 12685958), (19, 10015230), (30, 6342979), (38, 5007615), (47, 4048710), (57, 3338410), (94, 2024355), (95, 2003046), (114, 1669205), (141, 1349570), (190, 1001523), (235, 809742), (282, 674785), (285, 667682), (470, 404871), (570, 333841), (705, 269914), (893, 213090), (1410, 134957), (1786, 106545), (2679, 71030), (4465, 42618), (5358, 35515), (7103, 26790), (8930, 21309), (13395, 14206)]