29961516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 75852000

約数和(自身を除く): 45890484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1289, 1788, 1937, 2578, 3867, 3874, 5156, 5811, 7734, 7748, 11622, 15468, 16757, 23244, 33514, 50271, 67028, 100542, 192061, 201084, 384122, 576183, 768244, 1152366, 2304732, 2496793, 4993586, 7490379, 9987172, 14980758, 29961516]

約数ペア:

[(1, 29961516), (2, 14980758), (3, 9987172), (4, 7490379), (6, 4993586), (12, 2496793), (13, 2304732), (26, 1152366), (39, 768244), (52, 576183), (78, 384122), (149, 201084), (156, 192061), (298, 100542), (447, 67028), (596, 50271), (894, 33514), (1289, 23244), (1788, 16757), (1937, 15468), (2578, 11622), (3867, 7748), (3874, 7734), (5156, 5811)]