70102780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 174827520

約数和(自身を除く): 104724740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 541, 589, 620, 682, 836, 1045, 1082, 1178, 1364, 1705, 2090, 2164, 2356, 2705, 2945, 3410, 4180, 5410, 5890, 5951, 6479, 6820, 10279, 10820, 11780, 11902, 12958, 16771, 20558, 23804, 25916, 29755, 32395, 33542, 41116, 51395, 59510, 64790, 67084, 83855, 102790, 113069, 119020, 129580, 167710, 184481, 205580, 226138, 318649, 335420, 368962, 452276, 565345, 637298, 737924, 922405, 1130690, 1274596, 1593245, 1844810, 2261380, 3186490, 3505139, 3689620, 6372980, 7010278, 14020556, 17525695, 35051390, 70102780]

約数ペア:

[(1, 70102780), (2, 35051390), (4, 17525695), (5, 14020556), (10, 7010278), (11, 6372980), (19, 3689620), (20, 3505139), (22, 3186490), (31, 2261380), (38, 1844810), (44, 1593245), (55, 1274596), (62, 1130690), (76, 922405), (95, 737924), (110, 637298), (124, 565345), (155, 452276), (190, 368962), (209, 335420), (220, 318649), (310, 226138), (341, 205580), (380, 184481), (418, 167710), (541, 129580), (589, 119020), (620, 113069), (682, 102790), (836, 83855), (1045, 67084), (1082, 64790), (1178, 59510), (1364, 51395), (1705, 41116), (2090, 33542), (2164, 32395), (2356, 29755), (2705, 25916), (2945, 23804), (3410, 20558), (4180, 16771), (5410, 12958), (5890, 11902), (5951, 11780), (6479, 10820), (6820, 10279)]