30949394

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 54691200

約数和(自身を除く): 23741806

約数列:

[1, 2, 7, 14, 59, 89, 118, 178, 413, 421, 623, 826, 842, 1246, 2947, 5251, 5894, 10502, 24839, 36757, 37469, 49678, 73514, 74938, 173873, 262283, 347746, 524566, 2210671, 4421342, 15474697, 30949394]

約数ペア:

[(1, 30949394), (2, 15474697), (7, 4421342), (14, 2210671), (59, 524566), (89, 347746), (118, 262283), (178, 173873), (413, 74938), (421, 73514), (623, 49678), (826, 37469), (842, 36757), (1246, 24839), (2947, 10502), (5251, 5894)]