86195970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 271028160

約数和(自身を除く): 184832190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 379, 399, 570, 630, 665, 722, 758, 798, 855, 1083, 1137, 1197, 1330, 1710, 1805, 1895, 1995, 2166, 2274, 2394, 2527, 2653, 3249, 3411, 3610, 3790, 3990, 5054, 5306, 5415, 5685, 5985, 6498, 6822, 7201, 7581, 7959, 10830, 11370, 11970, 12635, 13265, 14402, 15162, 15918, 16245, 17055, 21603, 22743, 23877, 25270, 26530, 32490, 34110, 36005, 37905, 39795, 43206, 45486, 47754, 50407, 64809, 72010, 75810, 79590, 100814, 108015, 113715, 119385, 129618, 136819, 151221, 216030, 227430, 238770, 252035, 273638, 302442, 324045, 410457, 453663, 504070, 648090, 684095, 756105, 820914, 907326, 957733, 1231371, 1368190, 1512210, 1915466, 2052285, 2268315, 2462742, 2873199, 4104570, 4536630, 4788665, 5746398, 6156855, 8619597, 9577330, 12313710, 14365995, 17239194, 28731990, 43097985, 86195970]

約数ペア:

[(1, 86195970), (2, 43097985), (3, 28731990), (5, 17239194), (6, 14365995), (7, 12313710), (9, 9577330), (10, 8619597), (14, 6156855), (15, 5746398), (18, 4788665), (19, 4536630), (21, 4104570), (30, 2873199), (35, 2462742), (38, 2268315), (42, 2052285), (45, 1915466), (57, 1512210), (63, 1368190), (70, 1231371), (90, 957733), (95, 907326), (105, 820914), (114, 756105), (126, 684095), (133, 648090), (171, 504070), (190, 453663), (210, 410457), (266, 324045), (285, 302442), (315, 273638), (342, 252035), (361, 238770), (379, 227430), (399, 216030), (570, 151221), (630, 136819), (665, 129618), (722, 119385), (758, 113715), (798, 108015), (855, 100814), (1083, 79590), (1137, 75810), (1197, 72010), (1330, 64809), (1710, 50407), (1805, 47754), (1895, 45486), (1995, 43206), (2166, 39795), (2274, 37905), (2394, 36005), (2527, 34110), (2653, 32490), (3249, 26530), (3411, 25270), (3610, 23877), (3790, 22743), (3990, 21603), (5054, 17055), (5306, 16245), (5415, 15918), (5685, 15162), (5985, 14402), (6498, 13265), (6822, 12635), (7201, 11970), (7581, 11370), (7959, 10830)]