70979150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 85010866

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 31, 46, 50, 55, 62, 110, 115, 155, 181, 230, 253, 275, 310, 341, 362, 506, 550, 575, 682, 713, 775, 905, 1150, 1265, 1426, 1550, 1705, 1810, 1991, 2530, 3410, 3565, 3982, 4163, 4525, 5611, 6325, 7130, 7843, 8326, 8525, 9050, 9955, 11222, 12650, 15686, 17050, 17825, 19910, 20815, 28055, 35650, 39215, 41630, 45793, 49775, 56110, 61721, 78430, 91586, 99550, 104075, 123442, 129053, 140275, 196075, 208150, 228965, 258106, 280550, 308605, 392150, 457930, 617210, 645265, 1144825, 1290530, 1419583, 1543025, 2289650, 2839166, 3086050, 3226325, 6452650, 7097915, 14195830, 35489575, 70979150]

約数ペア:

[(1, 70979150), (2, 35489575), (5, 14195830), (10, 7097915), (11, 6452650), (22, 3226325), (23, 3086050), (25, 2839166), (31, 2289650), (46, 1543025), (50, 1419583), (55, 1290530), (62, 1144825), (110, 645265), (115, 617210), (155, 457930), (181, 392150), (230, 308605), (253, 280550), (275, 258106), (310, 228965), (341, 208150), (362, 196075), (506, 140275), (550, 129053), (575, 123442), (682, 104075), (713, 99550), (775, 91586), (905, 78430), (1150, 61721), (1265, 56110), (1426, 49775), (1550, 45793), (1705, 41630), (1810, 39215), (1991, 35650), (2530, 28055), (3410, 20815), (3565, 19910), (3982, 17825), (4163, 17050), (4525, 15686), (5611, 12650), (6325, 11222), (7130, 9955), (7843, 9050), (8326, 8525)]