445949790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103951}}^1$

素因数の和:103985

約数の個数: 64

約数和(自身を含む): 1257403392

約数和(自身を除く): 811453602

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 103951, 207902, 311853, 519755, 623706, 1039510, 1143461, 1351363, 1559265, 2286922, 2702726, 3118530, 3430383, 4054089, 5717305, 6756815, 6860766, 8108178, 11434610, 13513630, 14864993, 17151915, 20270445, 29729986, 34303830, 40540890, 44594979, 74324965, 89189958, 148649930, 222974895, 445949790]

約数ペア:

[(1, 445949790), (2, 222974895), (3, 148649930), (5, 89189958), (6, 74324965), (10, 44594979), (11, 40540890), (13, 34303830), (15, 29729986), (22, 20270445), (26, 17151915), (30, 14864993), (33, 13513630), (39, 11434610), (55, 8108178), (65, 6860766), (66, 6756815), (78, 5717305), (110, 4054089), (130, 3430383), (143, 3118530), (165, 2702726), (195, 2286922), (286, 1559265), (330, 1351363), (390, 1143461), (429, 1039510), (715, 623706), (858, 519755), (1430, 311853), (2145, 207902), (4290, 103951)]