73647210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 148435350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 509, 530, 546, 689, 742, 795, 910, 1018, 1113, 1365, 1378, 1527, 1590, 1855, 2067, 2226, 2545, 2730, 3054, 3445, 3563, 3710, 4134, 4823, 5090, 5565, 6617, 6890, 7126, 7635, 9646, 10335, 10689, 11130, 13234, 14469, 15270, 17815, 19851, 20670, 21378, 24115, 26977, 28938, 33085, 35630, 39702, 46319, 48230, 53445, 53954, 66170, 72345, 80931, 92638, 99255, 106890, 134885, 138957, 144690, 161862, 188839, 198510, 231595, 269770, 277914, 350701, 377678, 404655, 463190, 566517, 694785, 701402, 809310, 944195, 1052103, 1133034, 1389570, 1753505, 1888390, 2104206, 2454907, 2832585, 3507010, 4909814, 5260515, 5665170, 7364721, 10521030, 12274535, 14729442, 24549070, 36823605, 73647210]

約数ペア:

[(1, 73647210), (2, 36823605), (3, 24549070), (5, 14729442), (6, 12274535), (7, 10521030), (10, 7364721), (13, 5665170), (14, 5260515), (15, 4909814), (21, 3507010), (26, 2832585), (30, 2454907), (35, 2104206), (39, 1888390), (42, 1753505), (53, 1389570), (65, 1133034), (70, 1052103), (78, 944195), (91, 809310), (105, 701402), (106, 694785), (130, 566517), (159, 463190), (182, 404655), (195, 377678), (210, 350701), (265, 277914), (273, 269770), (318, 231595), (371, 198510), (390, 188839), (455, 161862), (509, 144690), (530, 138957), (546, 134885), (689, 106890), (742, 99255), (795, 92638), (910, 80931), (1018, 72345), (1113, 66170), (1365, 53954), (1378, 53445), (1527, 48230), (1590, 46319), (1855, 39702), (2067, 35630), (2226, 33085), (2545, 28938), (2730, 26977), (3054, 24115), (3445, 21378), (3563, 20670), (3710, 19851), (4134, 17815), (4823, 15270), (5090, 14469), (5565, 13234), (6617, 11130), (6890, 10689), (7126, 10335), (7635, 9646)]