22871340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 70547568

約数和(自身を除く): 47676228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2083, 2196, 2745, 3660, 4166, 5490, 6249, 8332, 10415, 10980, 12498, 18747, 20830, 24996, 31245, 37494, 41660, 62490, 74988, 93735, 124980, 127063, 187470, 254126, 374940, 381189, 508252, 635315, 762378, 1143567, 1270630, 1524756, 1905945, 2287134, 2541260, 3811890, 4574268, 5717835, 7623780, 11435670, 22871340]

約数ペア:

[(1, 22871340), (2, 11435670), (3, 7623780), (4, 5717835), (5, 4574268), (6, 3811890), (9, 2541260), (10, 2287134), (12, 1905945), (15, 1524756), (18, 1270630), (20, 1143567), (30, 762378), (36, 635315), (45, 508252), (60, 381189), (61, 374940), (90, 254126), (122, 187470), (180, 127063), (183, 124980), (244, 93735), (305, 74988), (366, 62490), (549, 41660), (610, 37494), (732, 31245), (915, 24996), (1098, 20830), (1220, 18747), (1830, 12498), (2083, 10980), (2196, 10415), (2745, 8332), (3660, 6249), (4166, 5490)]