30020970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2499

約数の個数: 64

約数和(自身を含む): 83773440

約数和(自身を除く): 53752470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2423, 2478, 4130, 4846, 6195, 7269, 12115, 12390, 14538, 16961, 24230, 33922, 36345, 50883, 72690, 84805, 101766, 142957, 169610, 254415, 285914, 428871, 508830, 714785, 857742, 1000699, 1429570, 2001398, 2144355, 3002097, 4288710, 5003495, 6004194, 10006990, 15010485, 30020970]

約数ペア:

[(1, 30020970), (2, 15010485), (3, 10006990), (5, 6004194), (6, 5003495), (7, 4288710), (10, 3002097), (14, 2144355), (15, 2001398), (21, 1429570), (30, 1000699), (35, 857742), (42, 714785), (59, 508830), (70, 428871), (105, 285914), (118, 254415), (177, 169610), (210, 142957), (295, 101766), (354, 84805), (413, 72690), (590, 50883), (826, 36345), (885, 33922), (1239, 24230), (1770, 16961), (2065, 14538), (2423, 12390), (2478, 12115), (4130, 7269), (4846, 6195)]