148351390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22109}}^1$

素因数の和:22188

約数の個数: 32

約数和(自身を含む): 296097120

約数和(自身を除く): 147745730

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 22109, 44218, 110545, 221090, 243199, 486398, 1215995, 1348649, 2431990, 2697298, 6743245, 13486490, 14835139, 29670278, 74175695, 148351390]

約数ペア:

[(1, 148351390), (2, 74175695), (5, 29670278), (10, 14835139), (11, 13486490), (22, 6743245), (55, 2697298), (61, 2431990), (110, 1348649), (122, 1215995), (305, 486398), (610, 243199), (671, 221090), (1342, 110545), (3355, 44218), (6710, 22109)]