42197490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 70900110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 419, 746, 838, 1119, 1257, 1865, 2095, 2238, 2514, 3357, 3730, 3771, 4190, 5595, 6285, 6714, 7542, 10071, 11190, 11313, 12570, 16785, 18855, 20142, 22626, 33570, 37710, 50355, 56565, 100710, 113130, 156287, 312574, 468861, 781435, 937722, 1406583, 1562870, 2344305, 2813166, 4219749, 4688610, 7032915, 8439498, 14065830, 21098745, 42197490]

約数ペア:

[(1, 42197490), (2, 21098745), (3, 14065830), (5, 8439498), (6, 7032915), (9, 4688610), (10, 4219749), (15, 2813166), (18, 2344305), (27, 1562870), (30, 1406583), (45, 937722), (54, 781435), (90, 468861), (135, 312574), (270, 156287), (373, 113130), (419, 100710), (746, 56565), (838, 50355), (1119, 37710), (1257, 33570), (1865, 22626), (2095, 20142), (2238, 18855), (2514, 16785), (3357, 12570), (3730, 11313), (3771, 11190), (4190, 10071), (5595, 7542), (6285, 6714)]