16534530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 45084600

約数和(自身を除く): 28550070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 149, 162, 270, 274, 298, 405, 411, 447, 685, 745, 810, 822, 894, 1233, 1341, 1370, 1490, 2055, 2235, 2466, 2682, 3699, 4023, 4110, 4470, 6165, 6705, 7398, 8046, 11097, 12069, 12330, 13410, 18495, 20115, 20413, 22194, 24138, 36990, 40230, 40826, 55485, 60345, 61239, 102065, 110970, 120690, 122478, 183717, 204130, 306195, 367434, 551151, 612390, 918585, 1102302, 1653453, 1837170, 2755755, 3306906, 5511510, 8267265, 16534530]

約数ペア:

[(1, 16534530), (2, 8267265), (3, 5511510), (5, 3306906), (6, 2755755), (9, 1837170), (10, 1653453), (15, 1102302), (18, 918585), (27, 612390), (30, 551151), (45, 367434), (54, 306195), (81, 204130), (90, 183717), (135, 122478), (137, 120690), (149, 110970), (162, 102065), (270, 61239), (274, 60345), (298, 55485), (405, 40826), (411, 40230), (447, 36990), (685, 24138), (745, 22194), (810, 20413), (822, 20115), (894, 18495), (1233, 13410), (1341, 12330), (1370, 12069), (1490, 11097), (2055, 8046), (2235, 7398), (2466, 6705), (2682, 6165), (3699, 4470), (4023, 4110)]