8875946220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{1163}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 25015011840

約数和(自身を除く): 16139065620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 409, 622, 818, 933, 1163, 1227, 1244, 1555, 1636, 1866, 2045, 2326, 2454, 3110, 3489, 3732, 4090, 4652, 4665, 4908, 5815, 6135, 6220, 6978, 8180, 9330, 11630, 12270, 13956, 17445, 18660, 23260, 24540, 34890, 69780, 127199, 254398, 361693, 381597, 475667, 508796, 635995, 723386, 763194, 951334, 1085079, 1271990, 1427001, 1446772, 1526388, 1808465, 1902668, 1907985, 2170158, 2378335, 2543980, 2854002, 3616930, 3815970, 4340316, 4756670, 5425395, 5708004, 7135005, 7233860, 7631940, 9513340, 10850790, 14270010, 21701580, 28540020, 147932437, 295864874, 443797311, 591729748, 739662185, 887594622, 1479324370, 1775189244, 2218986555, 2958648740, 4437973110, 8875946220]

約数ペア:

[(1, 8875946220), (2, 4437973110), (3, 2958648740), (4, 2218986555), (5, 1775189244), (6, 1479324370), (10, 887594622), (12, 739662185), (15, 591729748), (20, 443797311), (30, 295864874), (60, 147932437), (311, 28540020), (409, 21701580), (622, 14270010), (818, 10850790), (933, 9513340), (1163, 7631940), (1227, 7233860), (1244, 7135005), (1555, 5708004), (1636, 5425395), (1866, 4756670), (2045, 4340316), (2326, 3815970), (2454, 3616930), (3110, 2854002), (3489, 2543980), (3732, 2378335), (4090, 2170158), (4652, 1907985), (4665, 1902668), (4908, 1808465), (5815, 1526388), (6135, 1446772), (6220, 1427001), (6978, 1271990), (8180, 1085079), (9330, 951334), (11630, 763194), (12270, 723386), (13956, 635995), (17445, 508796), (18660, 475667), (23260, 381597), (24540, 361693), (34890, 254398), (69780, 127199)]