30688496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 65862600

約数和(自身を除く): 35174104

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 59, 76, 116, 118, 152, 232, 236, 304, 464, 472, 551, 944, 1102, 1121, 1711, 2204, 2242, 3422, 3481, 4408, 4484, 6844, 6962, 8816, 8968, 13688, 13924, 17936, 27376, 27848, 32509, 55696, 65018, 66139, 100949, 130036, 132278, 201898, 260072, 264556, 403796, 520144, 529112, 807592, 1058224, 1615184, 1918031, 3836062, 7672124, 15344248, 30688496]

約数ペア:

[(1, 30688496), (2, 15344248), (4, 7672124), (8, 3836062), (16, 1918031), (19, 1615184), (29, 1058224), (38, 807592), (58, 529112), (59, 520144), (76, 403796), (116, 264556), (118, 260072), (152, 201898), (232, 132278), (236, 130036), (304, 100949), (464, 66139), (472, 65018), (551, 55696), (944, 32509), (1102, 27848), (1121, 27376), (1711, 17936), (2204, 13924), (2242, 13688), (3422, 8968), (3481, 8816), (4408, 6962), (4484, 6844)]