29514940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 48

約数和(自身を含む): 76289472

約数和(自身を除く): 46774532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16217, 32434, 64868, 81085, 113519, 162170, 210821, 227038, 324340, 421642, 454076, 567595, 843284, 1054105, 1135190, 1475747, 2108210, 2270380, 2951494, 4216420, 5902988, 7378735, 14757470, 29514940]

約数ペア:

[(1, 29514940), (2, 14757470), (4, 7378735), (5, 5902988), (7, 4216420), (10, 2951494), (13, 2270380), (14, 2108210), (20, 1475747), (26, 1135190), (28, 1054105), (35, 843284), (52, 567595), (65, 454076), (70, 421642), (91, 324340), (130, 227038), (140, 210821), (182, 162170), (260, 113519), (364, 81085), (455, 64868), (910, 32434), (1820, 16217)]