85620210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 228795840

約数和(自身を除く): 143175630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 61, 65, 78, 118, 122, 130, 177, 183, 195, 295, 305, 354, 366, 390, 590, 610, 767, 793, 885, 915, 1534, 1586, 1770, 1830, 2301, 2379, 3599, 3721, 3835, 3965, 4602, 4758, 7198, 7442, 7670, 7930, 10797, 11163, 11505, 11895, 17995, 18605, 21594, 22326, 23010, 23790, 35990, 37210, 46787, 48373, 53985, 55815, 93574, 96746, 107970, 111630, 140361, 145119, 219539, 233935, 241865, 280722, 290238, 439078, 467870, 483730, 658617, 701805, 725595, 1097695, 1317234, 1403610, 1451190, 2195390, 2854007, 3293085, 5708014, 6586170, 8562021, 14270035, 17124042, 28540070, 42810105, 85620210]

約数ペア:

[(1, 85620210), (2, 42810105), (3, 28540070), (5, 17124042), (6, 14270035), (10, 8562021), (13, 6586170), (15, 5708014), (26, 3293085), (30, 2854007), (39, 2195390), (59, 1451190), (61, 1403610), (65, 1317234), (78, 1097695), (118, 725595), (122, 701805), (130, 658617), (177, 483730), (183, 467870), (195, 439078), (295, 290238), (305, 280722), (354, 241865), (366, 233935), (390, 219539), (590, 145119), (610, 140361), (767, 111630), (793, 107970), (885, 96746), (915, 93574), (1534, 55815), (1586, 53985), (1770, 48373), (1830, 46787), (2301, 37210), (2379, 35990), (3599, 23790), (3721, 23010), (3835, 22326), (3965, 21594), (4602, 18605), (4758, 17995), (7198, 11895), (7442, 11505), (7670, 11163), (7930, 10797)]