121764030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{929}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 310962240

約数和(自身を除く): 189198210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 257, 510, 514, 771, 929, 1285, 1542, 1858, 2570, 2787, 3855, 4369, 4645, 5574, 7710, 8738, 9290, 13107, 13935, 15793, 21845, 26214, 27870, 31586, 43690, 47379, 65535, 78965, 94758, 131070, 157930, 236895, 238753, 473790, 477506, 716259, 1193765, 1432518, 2387530, 3581295, 4058801, 7162590, 8117602, 12176403, 20294005, 24352806, 40588010, 60882015, 121764030]

約数ペア:

[(1, 121764030), (2, 60882015), (3, 40588010), (5, 24352806), (6, 20294005), (10, 12176403), (15, 8117602), (17, 7162590), (30, 4058801), (34, 3581295), (51, 2387530), (85, 1432518), (102, 1193765), (170, 716259), (255, 477506), (257, 473790), (510, 238753), (514, 236895), (771, 157930), (929, 131070), (1285, 94758), (1542, 78965), (1858, 65535), (2570, 47379), (2787, 43690), (3855, 31586), (4369, 27870), (4645, 26214), (5574, 21845), (7710, 15793), (8738, 13935), (9290, 13107)]