13739820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 26902740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 89, 93, 124, 155, 166, 178, 186, 249, 267, 310, 332, 356, 372, 415, 445, 465, 498, 534, 620, 830, 890, 930, 996, 1068, 1245, 1335, 1660, 1780, 1860, 2490, 2573, 2670, 2759, 4980, 5146, 5340, 5518, 7387, 7719, 8277, 10292, 11036, 12865, 13795, 14774, 15438, 16554, 22161, 25730, 27590, 29548, 30876, 33108, 36935, 38595, 41385, 44322, 51460, 55180, 73870, 77190, 82770, 88644, 110805, 147740, 154380, 165540, 221610, 228997, 443220, 457994, 686991, 915988, 1144985, 1373982, 2289970, 2747964, 3434955, 4579940, 6869910, 13739820]

約数ペア:

[(1, 13739820), (2, 6869910), (3, 4579940), (4, 3434955), (5, 2747964), (6, 2289970), (10, 1373982), (12, 1144985), (15, 915988), (20, 686991), (30, 457994), (31, 443220), (60, 228997), (62, 221610), (83, 165540), (89, 154380), (93, 147740), (124, 110805), (155, 88644), (166, 82770), (178, 77190), (186, 73870), (249, 55180), (267, 51460), (310, 44322), (332, 41385), (356, 38595), (372, 36935), (415, 33108), (445, 30876), (465, 29548), (498, 27590), (534, 25730), (620, 22161), (830, 16554), (890, 15438), (930, 14774), (996, 13795), (1068, 12865), (1245, 11036), (1335, 10292), (1660, 8277), (1780, 7719), (1860, 7387), (2490, 5518), (2573, 5340), (2670, 5146), (2759, 4980)]