30888270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 96076800

約数和(自身を除く): 65188530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 277, 295, 315, 354, 378, 413, 531, 554, 590, 630, 826, 831, 885, 945, 1062, 1239, 1385, 1593, 1662, 1770, 1890, 1939, 2065, 2478, 2493, 2655, 2770, 3186, 3717, 3878, 4130, 4155, 4986, 5310, 5817, 6195, 7434, 7479, 7965, 8310, 9695, 11151, 11634, 12390, 12465, 14958, 15930, 16343, 17451, 18585, 19390, 22302, 24930, 29085, 32686, 34902, 37170, 37395, 49029, 52353, 55755, 58170, 74790, 81715, 87255, 98058, 104706, 111510, 114401, 147087, 163430, 174510, 228802, 245145, 261765, 294174, 343203, 441261, 490290, 523530, 572005, 686406, 735435, 882522, 1029609, 1144010, 1470870, 1716015, 2059218, 2206305, 3088827, 3432030, 4412610, 5148045, 6177654, 10296090, 15444135, 30888270]

約数ペア:

[(1, 30888270), (2, 15444135), (3, 10296090), (5, 6177654), (6, 5148045), (7, 4412610), (9, 3432030), (10, 3088827), (14, 2206305), (15, 2059218), (18, 1716015), (21, 1470870), (27, 1144010), (30, 1029609), (35, 882522), (42, 735435), (45, 686406), (54, 572005), (59, 523530), (63, 490290), (70, 441261), (90, 343203), (105, 294174), (118, 261765), (126, 245145), (135, 228802), (177, 174510), (189, 163430), (210, 147087), (270, 114401), (277, 111510), (295, 104706), (315, 98058), (354, 87255), (378, 81715), (413, 74790), (531, 58170), (554, 55755), (590, 52353), (630, 49029), (826, 37395), (831, 37170), (885, 34902), (945, 32686), (1062, 29085), (1239, 24930), (1385, 22302), (1593, 19390), (1662, 18585), (1770, 17451), (1890, 16343), (1939, 15930), (2065, 14958), (2478, 12465), (2493, 12390), (2655, 11634), (2770, 11151), (3186, 9695), (3717, 8310), (3878, 7965), (4130, 7479), (4155, 7434), (4986, 6195), (5310, 5817)]