138668889690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1\times {\mathrm{14957}}^1$

素因数の和:18324

約数の個数: 96

約数和(自身を含む): 372306295296

約数和(自身を除く): 233637405606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 3323, 6646, 9969, 14957, 16615, 19938, 29907, 29914, 33230, 44871, 49845, 59814, 74785, 89742, 99690, 103013, 134613, 149535, 149570, 206026, 224355, 269226, 299070, 309039, 448710, 463667, 515065, 618078, 673065, 927117, 927334, 1030130, 1346130, 1391001, 1545195, 1854234, 2318335, 2782002, 3090390, 4173003, 4635585, 4636670, 6955005, 8346006, 9271170, 13910010, 20865015, 41730030, 49702111, 99404222, 149106333, 248510555, 298212666, 447318999, 497021110, 745531665, 894637998, 1491063330, 1540765441, 2236594995, 3081530882, 4473189990, 4622296323, 7703827205, 9244592646, 13866888969, 15407654410, 23111481615, 27733777938, 46222963230, 69334444845, 138668889690]

約数ペア:

[(1, 138668889690), (2, 69334444845), (3, 46222963230), (5, 27733777938), (6, 23111481615), (9, 15407654410), (10, 13866888969), (15, 9244592646), (18, 7703827205), (30, 4622296323), (31, 4473189990), (45, 3081530882), (62, 2236594995), (90, 1540765441), (93, 1491063330), (155, 894637998), (186, 745531665), (279, 497021110), (310, 447318999), (465, 298212666), (558, 248510555), (930, 149106333), (1395, 99404222), (2790, 49702111), (3323, 41730030), (6646, 20865015), (9969, 13910010), (14957, 9271170), (16615, 8346006), (19938, 6955005), (29907, 4636670), (29914, 4635585), (33230, 4173003), (44871, 3090390), (49845, 2782002), (59814, 2318335), (74785, 1854234), (89742, 1545195), (99690, 1391001), (103013, 1346130), (134613, 1030130), (149535, 927334), (149570, 927117), (206026, 673065), (224355, 618078), (269226, 515065), (299070, 463667), (309039, 448710)]