54620790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 154884960

約数和(自身を除く): 100264170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 210, 219, 245, 294, 365, 438, 490, 509, 511, 730, 735, 1018, 1022, 1095, 1470, 1527, 1533, 2190, 2545, 2555, 3054, 3066, 3563, 3577, 5090, 5110, 7126, 7154, 7635, 7665, 10689, 10731, 15270, 15330, 17815, 17885, 21378, 21462, 24941, 35630, 35770, 37157, 49882, 53445, 53655, 74314, 74823, 106890, 107310, 111471, 124705, 149646, 185785, 222942, 249410, 260099, 371570, 374115, 520198, 557355, 748230, 780297, 1114710, 1300495, 1560594, 1820693, 2600990, 3641386, 3901485, 5462079, 7802970, 9103465, 10924158, 18206930, 27310395, 54620790]

約数ペア:

[(1, 54620790), (2, 27310395), (3, 18206930), (5, 10924158), (6, 9103465), (7, 7802970), (10, 5462079), (14, 3901485), (15, 3641386), (21, 2600990), (30, 1820693), (35, 1560594), (42, 1300495), (49, 1114710), (70, 780297), (73, 748230), (98, 557355), (105, 520198), (146, 374115), (147, 371570), (210, 260099), (219, 249410), (245, 222942), (294, 185785), (365, 149646), (438, 124705), (490, 111471), (509, 107310), (511, 106890), (730, 74823), (735, 74314), (1018, 53655), (1022, 53445), (1095, 49882), (1470, 37157), (1527, 35770), (1533, 35630), (2190, 24941), (2545, 21462), (2555, 21378), (3054, 17885), (3066, 17815), (3563, 15330), (3577, 15270), (5090, 10731), (5110, 10689), (7126, 7665), (7154, 7635)]