68843970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 96

約数和(自身を含む): 199508400

約数和(自身を除く): 130664430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2029, 2262, 2610, 3393, 3770, 4058, 5655, 6087, 6786, 10145, 11310, 12174, 16965, 18261, 20290, 26377, 30435, 33930, 36522, 52754, 58841, 60870, 79131, 91305, 117682, 131885, 158262, 176523, 182610, 237393, 263770, 294205, 353046, 395655, 474786, 529569, 588410, 764933, 791310, 882615, 1059138, 1186965, 1529866, 1765230, 2294799, 2373930, 2647845, 3824665, 4589598, 5295690, 6884397, 7649330, 11473995, 13768794, 22947990, 34421985, 68843970]

約数ペア:

[(1, 68843970), (2, 34421985), (3, 22947990), (5, 13768794), (6, 11473995), (9, 7649330), (10, 6884397), (13, 5295690), (15, 4589598), (18, 3824665), (26, 2647845), (29, 2373930), (30, 2294799), (39, 1765230), (45, 1529866), (58, 1186965), (65, 1059138), (78, 882615), (87, 791310), (90, 764933), (117, 588410), (130, 529569), (145, 474786), (174, 395655), (195, 353046), (234, 294205), (261, 263770), (290, 237393), (377, 182610), (390, 176523), (435, 158262), (522, 131885), (585, 117682), (754, 91305), (870, 79131), (1131, 60870), (1170, 58841), (1305, 52754), (1885, 36522), (2029, 33930), (2262, 30435), (2610, 26377), (3393, 20290), (3770, 18261), (4058, 16965), (5655, 12174), (6087, 11310), (6786, 10145)]