2116207870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{16529}}^1$

素因数の和:16633

約数の個数: 64

約数和(自身を含む): 4570214400

約数和(自身を除く): 2454006530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1829, 2065, 2170, 3658, 4130, 9145, 12803, 16529, 18290, 25606, 33058, 64015, 82645, 115703, 128030, 165290, 231406, 512399, 578515, 975211, 1024798, 1157030, 1950422, 2561995, 3586793, 4876055, 5123990, 6826477, 7173586, 9752110, 13652954, 17933965, 30231541, 34132385, 35867930, 60463082, 68264770, 151157705, 211620787, 302315410, 423241574, 1058103935, 2116207870]

約数ペア:

[(1, 2116207870), (2, 1058103935), (5, 423241574), (7, 302315410), (10, 211620787), (14, 151157705), (31, 68264770), (35, 60463082), (59, 35867930), (62, 34132385), (70, 30231541), (118, 17933965), (155, 13652954), (217, 9752110), (295, 7173586), (310, 6826477), (413, 5123990), (434, 4876055), (590, 3586793), (826, 2561995), (1085, 1950422), (1829, 1157030), (2065, 1024798), (2170, 975211), (3658, 578515), (4130, 512399), (9145, 231406), (12803, 165290), (16529, 128030), (18290, 115703), (25606, 82645), (33058, 64015)]