22210650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 74513088

約数和(自身を除く): 52302438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 641, 693, 770, 825, 990, 1050, 1155, 1282, 1386, 1575, 1650, 1923, 1925, 2310, 2475, 3150, 3205, 3465, 3846, 3850, 4487, 4950, 5769, 5775, 6410, 6930, 7051, 8974, 9615, 11538, 11550, 13461, 14102, 16025, 17325, 19230, 21153, 22435, 26922, 28845, 32050, 34650, 35255, 40383, 42306, 44870, 48075, 49357, 57690, 63459, 67305, 70510, 80766, 96150, 98714, 105765, 112175, 126918, 134610, 144225, 148071, 176275, 201915, 211530, 224350, 246785, 288450, 296142, 317295, 336525, 352550, 403830, 444213, 493570, 528825, 634590, 673050, 740355, 888426, 1009575, 1057650, 1233925, 1480710, 1586475, 2019150, 2221065, 2467850, 3172950, 3701775, 4442130, 7403550, 11105325, 22210650]

約数ペア:

[(1, 22210650), (2, 11105325), (3, 7403550), (5, 4442130), (6, 3701775), (7, 3172950), (9, 2467850), (10, 2221065), (11, 2019150), (14, 1586475), (15, 1480710), (18, 1233925), (21, 1057650), (22, 1009575), (25, 888426), (30, 740355), (33, 673050), (35, 634590), (42, 528825), (45, 493570), (50, 444213), (55, 403830), (63, 352550), (66, 336525), (70, 317295), (75, 296142), (77, 288450), (90, 246785), (99, 224350), (105, 211530), (110, 201915), (126, 176275), (150, 148071), (154, 144225), (165, 134610), (175, 126918), (198, 112175), (210, 105765), (225, 98714), (231, 96150), (275, 80766), (315, 70510), (330, 67305), (350, 63459), (385, 57690), (450, 49357), (462, 48075), (495, 44870), (525, 42306), (550, 40383), (630, 35255), (641, 34650), (693, 32050), (770, 28845), (825, 26922), (990, 22435), (1050, 21153), (1155, 19230), (1282, 17325), (1386, 16025), (1575, 14102), (1650, 13461), (1923, 11550), (1925, 11538), (2310, 9615), (2475, 8974), (3150, 7051), (3205, 6930), (3465, 6410), (3846, 5775), (3850, 5769), (4487, 4950)]