214655910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 611380224

約数和(自身を除く): 396724314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 107, 123, 205, 210, 214, 233, 246, 287, 321, 410, 466, 535, 574, 615, 642, 699, 749, 861, 1070, 1165, 1230, 1398, 1435, 1498, 1605, 1631, 1722, 2247, 2330, 2870, 3210, 3262, 3495, 3745, 4305, 4387, 4494, 4893, 6990, 7490, 8155, 8610, 8774, 9553, 9786, 11235, 13161, 16310, 19106, 21935, 22470, 24465, 24931, 26322, 28659, 30709, 43870, 47765, 48930, 49862, 57318, 61418, 65805, 66871, 74793, 92127, 95530, 124655, 131610, 133742, 143295, 149586, 153545, 174517, 184254, 200613, 249310, 286590, 307090, 334355, 349034, 373965, 401226, 460635, 523551, 668710, 747930, 872585, 921270, 1003065, 1022171, 1047102, 1745170, 2006130, 2044342, 2617755, 3066513, 5110855, 5235510, 6133026, 7155197, 10221710, 14310394, 15332565, 21465591, 30665130, 35775985, 42931182, 71551970, 107327955, 214655910]

約数ペア:

[(1, 214655910), (2, 107327955), (3, 71551970), (5, 42931182), (6, 35775985), (7, 30665130), (10, 21465591), (14, 15332565), (15, 14310394), (21, 10221710), (30, 7155197), (35, 6133026), (41, 5235510), (42, 5110855), (70, 3066513), (82, 2617755), (105, 2044342), (107, 2006130), (123, 1745170), (205, 1047102), (210, 1022171), (214, 1003065), (233, 921270), (246, 872585), (287, 747930), (321, 668710), (410, 523551), (466, 460635), (535, 401226), (574, 373965), (615, 349034), (642, 334355), (699, 307090), (749, 286590), (861, 249310), (1070, 200613), (1165, 184254), (1230, 174517), (1398, 153545), (1435, 149586), (1498, 143295), (1605, 133742), (1631, 131610), (1722, 124655), (2247, 95530), (2330, 92127), (2870, 74793), (3210, 66871), (3262, 65805), (3495, 61418), (3745, 57318), (4305, 49862), (4387, 48930), (4494, 47765), (4893, 43870), (6990, 30709), (7490, 28659), (8155, 26322), (8610, 24931), (8774, 24465), (9553, 22470), (9786, 21935), (11235, 19106), (13161, 16310)]