30157796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 59376240

約数和(自身を除く): 29218444

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 373, 493, 697, 746, 986, 1189, 1394, 1492, 1972, 2378, 2788, 4756, 6341, 10817, 12682, 15293, 20213, 21634, 25364, 30586, 40426, 43268, 61172, 80852, 183889, 259981, 367778, 443497, 519962, 735556, 886994, 1039924, 1773988, 7539449, 15078898, 30157796]

約数ペア:

[(1, 30157796), (2, 15078898), (4, 7539449), (17, 1773988), (29, 1039924), (34, 886994), (41, 735556), (58, 519962), (68, 443497), (82, 367778), (116, 259981), (164, 183889), (373, 80852), (493, 61172), (697, 43268), (746, 40426), (986, 30586), (1189, 25364), (1394, 21634), (1492, 20213), (1972, 15293), (2378, 12682), (2788, 10817), (4756, 6341)]