145025370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76733}}^1$

素因数の和:76756

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 296962470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 76733, 153466, 230199, 383665, 460398, 537131, 690597, 767330, 1074262, 1150995, 1381194, 1611393, 2071791, 2301990, 2685655, 3222786, 3452985, 4143582, 4834179, 5371310, 6905970, 8056965, 9668358, 10358955, 14502537, 16113930, 20717910, 24170895, 29005074, 48341790, 72512685, 145025370]

約数ペア:

[(1, 145025370), (2, 72512685), (3, 48341790), (5, 29005074), (6, 24170895), (7, 20717910), (9, 16113930), (10, 14502537), (14, 10358955), (15, 9668358), (18, 8056965), (21, 6905970), (27, 5371310), (30, 4834179), (35, 4143582), (42, 3452985), (45, 3222786), (54, 2685655), (63, 2301990), (70, 2071791), (90, 1611393), (105, 1381194), (126, 1150995), (135, 1074262), (189, 767330), (210, 690597), (270, 537131), (315, 460398), (378, 383665), (630, 230199), (945, 153466), (1890, 76733)]