29951207440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{442019}}^1$

素因数の和:442061

約数の個数: 120

約数和(自身を含む): 87477526080

約数和(自身を除く): 57526318640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4235, 4840, 6160, 6776, 8470, 9680, 13552, 16940, 33880, 67760, 442019, 884038, 1768076, 2210095, 3094133, 3536152, 4420190, 4862209, 6188266, 7072304, 8840380, 9724418, 12376532, 15470665, 17680760, 19448836, 24311045, 24753064, 30941330, 34035463, 35361520, 38897672, 48622090, 49506128, 53484299, 61882660, 68070926, 77795344, 97244180, 106968598, 123765320, 136141852, 170177315, 194488360, 213937196, 247530640, 267421495, 272283704, 340354630, 374390093, 388976720, 427874392, 534842990, 544567408, 680709260, 748780186, 855748784, 1069685980, 1361418520, 1497560372, 1871950465, 2139371960, 2722837040, 2995120744, 3743900930, 4278743920, 5990241488, 7487801860, 14975603720, 29951207440]

約数ペア:

[(1, 29951207440), (2, 14975603720), (4, 7487801860), (5, 5990241488), (7, 4278743920), (8, 3743900930), (10, 2995120744), (11, 2722837040), (14, 2139371960), (16, 1871950465), (20, 1497560372), (22, 1361418520), (28, 1069685980), (35, 855748784), (40, 748780186), (44, 680709260), (55, 544567408), (56, 534842990), (70, 427874392), (77, 388976720), (80, 374390093), (88, 340354630), (110, 272283704), (112, 267421495), (121, 247530640), (140, 213937196), (154, 194488360), (176, 170177315), (220, 136141852), (242, 123765320), (280, 106968598), (308, 97244180), (385, 77795344), (440, 68070926), (484, 61882660), (560, 53484299), (605, 49506128), (616, 48622090), (770, 38897672), (847, 35361520), (880, 34035463), (968, 30941330), (1210, 24753064), (1232, 24311045), (1540, 19448836), (1694, 17680760), (1936, 15470665), (2420, 12376532), (3080, 9724418), (3388, 8840380), (4235, 7072304), (4840, 6188266), (6160, 4862209), (6776, 4420190), (8470, 3536152), (9680, 3094133), (13552, 2210095), (16940, 1768076), (33880, 884038), (67760, 442019)]