22347990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 69937920

約数和(自身を除く): 47589930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1867, 1995, 2394, 3734, 3990, 5601, 5985, 9335, 11202, 11970, 13069, 16803, 18670, 26138, 28005, 33606, 35473, 39207, 56010, 65345, 70946, 78414, 84015, 106419, 117621, 130690, 168030, 177365, 196035, 212838, 235242, 248311, 319257, 354730, 392070, 496622, 532095, 588105, 638514, 744933, 1064190, 1176210, 1241555, 1489866, 1596285, 2234799, 2483110, 3192570, 3724665, 4469598, 7449330, 11173995, 22347990]

約数ペア:

[(1, 22347990), (2, 11173995), (3, 7449330), (5, 4469598), (6, 3724665), (7, 3192570), (9, 2483110), (10, 2234799), (14, 1596285), (15, 1489866), (18, 1241555), (19, 1176210), (21, 1064190), (30, 744933), (35, 638514), (38, 588105), (42, 532095), (45, 496622), (57, 392070), (63, 354730), (70, 319257), (90, 248311), (95, 235242), (105, 212838), (114, 196035), (126, 177365), (133, 168030), (171, 130690), (190, 117621), (210, 106419), (266, 84015), (285, 78414), (315, 70946), (342, 65345), (399, 56010), (570, 39207), (630, 35473), (665, 33606), (798, 28005), (855, 26138), (1197, 18670), (1330, 16803), (1710, 13069), (1867, 11970), (1995, 11202), (2394, 9335), (3734, 5985), (3990, 5601)]