7305970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 16070400

約数和(自身を除く): 8764430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 59, 61, 70, 118, 122, 145, 203, 290, 295, 305, 406, 413, 427, 590, 610, 826, 854, 1015, 1711, 1769, 2030, 2065, 2135, 3422, 3538, 3599, 4130, 4270, 7198, 8555, 8845, 11977, 12383, 17110, 17690, 17995, 23954, 24766, 25193, 35990, 50386, 59885, 61915, 104371, 119770, 123830, 125965, 208742, 251930, 521855, 730597, 1043710, 1461194, 3652985, 7305970]

約数ペア:

[(1, 7305970), (2, 3652985), (5, 1461194), (7, 1043710), (10, 730597), (14, 521855), (29, 251930), (35, 208742), (58, 125965), (59, 123830), (61, 119770), (70, 104371), (118, 61915), (122, 59885), (145, 50386), (203, 35990), (290, 25193), (295, 24766), (305, 23954), (406, 17995), (413, 17690), (427, 17110), (590, 12383), (610, 11977), (826, 8845), (854, 8555), (1015, 7198), (1711, 4270), (1769, 4130), (2030, 3599), (2065, 3538), (2135, 3422)]