432494020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 1078640640

約数和(自身を除く): 646146620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 227, 310, 434, 439, 454, 620, 868, 878, 908, 1085, 1135, 1589, 1756, 2170, 2195, 2270, 3073, 3178, 4340, 4390, 4540, 6146, 6356, 7037, 7945, 8780, 12292, 13609, 14074, 15365, 15890, 27218, 28148, 30730, 31780, 35185, 49259, 54436, 61460, 68045, 70370, 95263, 98518, 99653, 136090, 140740, 190526, 197036, 199306, 246295, 272180, 381052, 398612, 476315, 492590, 498265, 697571, 952630, 985180, 996530, 1395142, 1905260, 1993060, 2790284, 3089243, 3487855, 6178486, 6975710, 12356972, 13951420, 15446215, 21624701, 30892430, 43249402, 61784860, 86498804, 108123505, 216247010, 432494020]

約数ペア:

[(1, 432494020), (2, 216247010), (4, 108123505), (5, 86498804), (7, 61784860), (10, 43249402), (14, 30892430), (20, 21624701), (28, 15446215), (31, 13951420), (35, 12356972), (62, 6975710), (70, 6178486), (124, 3487855), (140, 3089243), (155, 2790284), (217, 1993060), (227, 1905260), (310, 1395142), (434, 996530), (439, 985180), (454, 952630), (620, 697571), (868, 498265), (878, 492590), (908, 476315), (1085, 398612), (1135, 381052), (1589, 272180), (1756, 246295), (2170, 199306), (2195, 197036), (2270, 190526), (3073, 140740), (3178, 136090), (4340, 99653), (4390, 98518), (4540, 95263), (6146, 70370), (6356, 68045), (7037, 61460), (7945, 54436), (8780, 49259), (12292, 35185), (13609, 31780), (14074, 30730), (15365, 28148), (15890, 27218)]