91636620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 278906880

約数和(自身を除く): 187270260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2593, 2945, 3534, 5186, 5890, 7068, 7779, 8835, 10372, 11780, 12965, 15558, 17670, 25930, 31116, 35340, 38895, 49267, 51860, 77790, 80383, 98534, 147801, 155580, 160766, 197068, 241149, 246335, 295602, 321532, 401915, 482298, 492670, 591204, 739005, 803830, 964596, 985340, 1205745, 1478010, 1527277, 1607660, 2411490, 2956020, 3054554, 4581831, 4822980, 6109108, 7636385, 9163662, 15272770, 18327324, 22909155, 30545540, 45818310, 91636620]

約数ペア:

[(1, 91636620), (2, 45818310), (3, 30545540), (4, 22909155), (5, 18327324), (6, 15272770), (10, 9163662), (12, 7636385), (15, 6109108), (19, 4822980), (20, 4581831), (30, 3054554), (31, 2956020), (38, 2411490), (57, 1607660), (60, 1527277), (62, 1478010), (76, 1205745), (93, 985340), (95, 964596), (114, 803830), (124, 739005), (155, 591204), (186, 492670), (190, 482298), (228, 401915), (285, 321532), (310, 295602), (372, 246335), (380, 241149), (465, 197068), (570, 160766), (589, 155580), (620, 147801), (930, 98534), (1140, 80383), (1178, 77790), (1767, 51860), (1860, 49267), (2356, 38895), (2593, 35340), (2945, 31116), (3534, 25930), (5186, 17670), (5890, 15558), (7068, 12965), (7779, 11780), (8835, 10372)]