1099819630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19813}}^1$

素因数の和:19901

約数の個数: 64

約数和(自身を含む): 2476591488

約数和(自身を除く): 1376771858

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 3965, 4270, 5551, 7930, 11102, 19813, 27755, 39626, 55510, 99065, 138691, 198130, 257569, 277382, 515138, 693455, 1208593, 1287845, 1386910, 1802983, 2417186, 2575690, 3605966, 6042965, 8460151, 9014915, 12085930, 15711709, 16920302, 18029830, 31423418, 42300755, 78558545, 84601510, 109981963, 157117090, 219963926, 549909815, 1099819630]

約数ペア:

[(1, 1099819630), (2, 549909815), (5, 219963926), (7, 157117090), (10, 109981963), (13, 84601510), (14, 78558545), (26, 42300755), (35, 31423418), (61, 18029830), (65, 16920302), (70, 15711709), (91, 12085930), (122, 9014915), (130, 8460151), (182, 6042965), (305, 3605966), (427, 2575690), (455, 2417186), (610, 1802983), (793, 1386910), (854, 1287845), (910, 1208593), (1586, 693455), (2135, 515138), (3965, 277382), (4270, 257569), (5551, 198130), (7930, 138691), (11102, 99065), (19813, 55510), (27755, 39626)]