74904570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 212848272

約数和(自身を除く): 137943702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 877, 949, 1095, 1170, 1314, 1754, 1898, 2190, 2631, 2847, 3285, 4385, 4745, 5262, 5694, 6570, 7893, 8541, 8770, 9490, 11401, 13155, 14235, 15786, 17082, 22802, 26310, 28470, 34203, 39465, 42705, 57005, 64021, 68406, 78930, 85410, 102609, 114010, 128042, 171015, 192063, 205218, 320105, 342030, 384126, 513045, 576189, 640210, 832273, 960315, 1026090, 1152378, 1664546, 1920630, 2496819, 2880945, 4161365, 4993638, 5761890, 7490457, 8322730, 12484095, 14980914, 24968190, 37452285, 74904570]

約数ペア:

[(1, 74904570), (2, 37452285), (3, 24968190), (5, 14980914), (6, 12484095), (9, 8322730), (10, 7490457), (13, 5761890), (15, 4993638), (18, 4161365), (26, 2880945), (30, 2496819), (39, 1920630), (45, 1664546), (65, 1152378), (73, 1026090), (78, 960315), (90, 832273), (117, 640210), (130, 576189), (146, 513045), (195, 384126), (219, 342030), (234, 320105), (365, 205218), (390, 192063), (438, 171015), (585, 128042), (657, 114010), (730, 102609), (877, 85410), (949, 78930), (1095, 68406), (1170, 64021), (1314, 57005), (1754, 42705), (1898, 39465), (2190, 34203), (2631, 28470), (2847, 26310), (3285, 22802), (4385, 17082), (4745, 15786), (5262, 14235), (5694, 13155), (6570, 11401), (7893, 9490), (8541, 8770)]