42820170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23399}}^1$

素因数の和:23470

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 61637430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 23399, 46798, 70197, 116995, 140394, 233990, 350985, 701970, 1427339, 2854678, 4282017, 7136695, 8564034, 14273390, 21410085, 42820170]

約数ペア:

[(1, 42820170), (2, 21410085), (3, 14273390), (5, 8564034), (6, 7136695), (10, 4282017), (15, 2854678), (30, 1427339), (61, 701970), (122, 350985), (183, 233990), (305, 140394), (366, 116995), (610, 70197), (915, 46798), (1830, 23399)]