78011190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28005

約数の個数: 48

約数和(自身を含む): 209379456

約数和(自身を除く): 131368266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 27961, 55922, 83883, 139805, 167766, 251649, 279610, 419415, 503298, 838830, 866791, 1258245, 1733582, 2516490, 2600373, 4333955, 5200746, 7801119, 8667910, 13001865, 15602238, 26003730, 39005595, 78011190]

約数ペア:

[(1, 78011190), (2, 39005595), (3, 26003730), (5, 15602238), (6, 13001865), (9, 8667910), (10, 7801119), (15, 5200746), (18, 4333955), (30, 2600373), (31, 2516490), (45, 1733582), (62, 1258245), (90, 866791), (93, 838830), (155, 503298), (186, 419415), (279, 279610), (310, 251649), (465, 167766), (558, 139805), (930, 83883), (1395, 55922), (2790, 27961)]