11849130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 32065956

約数和(自身を除く): 20216826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 137, 155, 186, 274, 279, 310, 411, 465, 558, 685, 822, 930, 961, 1233, 1370, 1395, 1922, 2055, 2466, 2790, 2883, 4110, 4247, 4805, 5766, 6165, 8494, 8649, 9610, 12330, 12741, 14415, 17298, 21235, 25482, 28830, 38223, 42470, 43245, 63705, 76446, 86490, 127410, 131657, 191115, 263314, 382230, 394971, 658285, 789942, 1184913, 1316570, 1974855, 2369826, 3949710, 5924565, 11849130]

約数ペア:

[(1, 11849130), (2, 5924565), (3, 3949710), (5, 2369826), (6, 1974855), (9, 1316570), (10, 1184913), (15, 789942), (18, 658285), (30, 394971), (31, 382230), (45, 263314), (62, 191115), (90, 131657), (93, 127410), (137, 86490), (155, 76446), (186, 63705), (274, 43245), (279, 42470), (310, 38223), (411, 28830), (465, 25482), (558, 21235), (685, 17298), (822, 14415), (930, 12741), (961, 12330), (1233, 9610), (1370, 8649), (1395, 8494), (1922, 6165), (2055, 5766), (2466, 4805), (2790, 4247), (2883, 4110)]