230408360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63299}}^1$

素因数の和:63330

約数の個数: 64

約数和(自身を含む): 638064000

約数和(自身を除く): 407655640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 63299, 126598, 253196, 316495, 443093, 506392, 632990, 822887, 886186, 1265980, 1645774, 1772372, 2215465, 2531960, 3291548, 3544744, 4114435, 4430930, 5760209, 6583096, 8228870, 8861860, 11520418, 16457740, 17723720, 23040836, 28801045, 32915480, 46081672, 57602090, 115204180, 230408360]

約数ペア:

[(1, 230408360), (2, 115204180), (4, 57602090), (5, 46081672), (7, 32915480), (8, 28801045), (10, 23040836), (13, 17723720), (14, 16457740), (20, 11520418), (26, 8861860), (28, 8228870), (35, 6583096), (40, 5760209), (52, 4430930), (56, 4114435), (65, 3544744), (70, 3291548), (91, 2531960), (104, 2215465), (130, 1772372), (140, 1645774), (182, 1265980), (260, 886186), (280, 822887), (364, 632990), (455, 506392), (520, 443093), (728, 316495), (910, 253196), (1820, 126598), (3640, 63299)]