88992930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 231517440

約数和(自身を除く): 142524510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1319, 1730, 2249, 2595, 2638, 3957, 4498, 5190, 6595, 6747, 7914, 11245, 13190, 13494, 17147, 19785, 22490, 33735, 34294, 39570, 51441, 67470, 85735, 102882, 171470, 228187, 257205, 456374, 514410, 684561, 1140935, 1369122, 2281870, 2966431, 3422805, 5932862, 6845610, 8899293, 14832155, 17798586, 29664310, 44496465, 88992930]

約数ペア:

[(1, 88992930), (2, 44496465), (3, 29664310), (5, 17798586), (6, 14832155), (10, 8899293), (13, 6845610), (15, 5932862), (26, 3422805), (30, 2966431), (39, 2281870), (65, 1369122), (78, 1140935), (130, 684561), (173, 514410), (195, 456374), (346, 257205), (390, 228187), (519, 171470), (865, 102882), (1038, 85735), (1319, 67470), (1730, 51441), (2249, 39570), (2595, 34294), (2638, 33735), (3957, 22490), (4498, 19785), (5190, 17147), (6595, 13494), (6747, 13190), (7914, 11245)]