31266930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 78744960

約数和(自身を除く): 47478030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 433, 435, 498, 830, 866, 870, 1245, 1299, 2165, 2407, 2490, 2598, 4330, 4814, 6495, 7221, 12035, 12557, 12990, 14442, 24070, 25114, 35939, 36105, 37671, 62785, 71878, 72210, 75342, 107817, 125570, 179695, 188355, 215634, 359390, 376710, 539085, 1042231, 1078170, 2084462, 3126693, 5211155, 6253386, 10422310, 15633465, 31266930]

約数ペア:

[(1, 31266930), (2, 15633465), (3, 10422310), (5, 6253386), (6, 5211155), (10, 3126693), (15, 2084462), (29, 1078170), (30, 1042231), (58, 539085), (83, 376710), (87, 359390), (145, 215634), (166, 188355), (174, 179695), (249, 125570), (290, 107817), (415, 75342), (433, 72210), (435, 71878), (498, 62785), (830, 37671), (866, 36105), (870, 35939), (1245, 25114), (1299, 24070), (2165, 14442), (2407, 12990), (2490, 12557), (2598, 12035), (4330, 7221), (4814, 6495)]