2993450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 6160320

約数和(自身を除く): 3166870

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 137, 190, 230, 274, 437, 475, 575, 685, 874, 950, 1150, 1370, 2185, 2603, 3151, 3425, 4370, 5206, 6302, 6850, 10925, 13015, 15755, 21850, 26030, 31510, 59869, 65075, 78775, 119738, 130150, 157550, 299345, 598690, 1496725, 2993450]

約数ペア:

[(1, 2993450), (2, 1496725), (5, 598690), (10, 299345), (19, 157550), (23, 130150), (25, 119738), (38, 78775), (46, 65075), (50, 59869), (95, 31510), (115, 26030), (137, 21850), (190, 15755), (230, 13015), (274, 10925), (437, 6850), (475, 6302), (575, 5206), (685, 4370), (874, 3425), (950, 3151), (1150, 2603), (1370, 2185)]