72893310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18269}}^1$

素因数の和:18305

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 137577090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 18269, 36538, 54807, 91345, 109614, 127883, 182690, 255766, 274035, 347111, 383649, 548070, 639415, 694222, 767298, 1041333, 1278830, 1735555, 1918245, 2082666, 2429777, 3471110, 3836490, 4859554, 5206665, 7289331, 10413330, 12148885, 14578662, 24297770, 36446655, 72893310]

約数ペア:

[(1, 72893310), (2, 36446655), (3, 24297770), (5, 14578662), (6, 12148885), (7, 10413330), (10, 7289331), (14, 5206665), (15, 4859554), (19, 3836490), (21, 3471110), (30, 2429777), (35, 2082666), (38, 1918245), (42, 1735555), (57, 1278830), (70, 1041333), (95, 767298), (105, 694222), (114, 639415), (133, 548070), (190, 383649), (210, 347111), (266, 274035), (285, 255766), (399, 182690), (570, 127883), (665, 109614), (798, 91345), (1330, 54807), (1995, 36538), (3990, 18269)]