31030344

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7595

約数の個数: 64

約数和(自身を含む): 90744000

約数和(自身を除く): 59713656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7561, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 136098, 143659, 181464, 204147, 272196, 287318, 408294, 430977, 544392, 574636, 816588, 861954, 1149272, 1292931, 1633176, 1723908, 2585862, 3447816, 3878793, 5171724, 7757586, 10343448, 15515172, 31030344]

約数ペア:

[(1, 31030344), (2, 15515172), (3, 10343448), (4, 7757586), (6, 5171724), (8, 3878793), (9, 3447816), (12, 2585862), (18, 1723908), (19, 1633176), (24, 1292931), (27, 1149272), (36, 861954), (38, 816588), (54, 574636), (57, 544392), (72, 430977), (76, 408294), (108, 287318), (114, 272196), (152, 204147), (171, 181464), (216, 143659), (228, 136098), (342, 90732), (456, 68049), (513, 60488), (684, 45366), (1026, 30244), (1368, 22683), (2052, 15122), (4104, 7561)]