1222827550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 2746681344

約数和(自身を除く): 1523853794

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 43, 50, 62, 70, 86, 155, 175, 215, 217, 301, 310, 350, 430, 434, 602, 775, 1075, 1085, 1333, 1505, 1550, 2150, 2170, 2621, 2666, 3010, 5242, 5425, 6665, 7525, 9331, 10850, 13105, 13330, 15050, 18347, 18662, 26210, 33325, 36694, 46655, 65525, 66650, 81251, 91735, 93310, 112703, 131050, 162502, 183470, 225406, 233275, 406255, 458675, 466550, 563515, 568757, 788921, 812510, 917350, 1127030, 1137514, 1577842, 2031275, 2817575, 2843785, 3493793, 3944605, 4062550, 5635150, 5687570, 6987586, 7889210, 14218925, 17468965, 19723025, 24456551, 28437850, 34937930, 39446050, 48913102, 87344825, 122282755, 174689650, 244565510, 611413775, 1222827550]

約数ペア:

[(1, 1222827550), (2, 611413775), (5, 244565510), (7, 174689650), (10, 122282755), (14, 87344825), (25, 48913102), (31, 39446050), (35, 34937930), (43, 28437850), (50, 24456551), (62, 19723025), (70, 17468965), (86, 14218925), (155, 7889210), (175, 6987586), (215, 5687570), (217, 5635150), (301, 4062550), (310, 3944605), (350, 3493793), (430, 2843785), (434, 2817575), (602, 2031275), (775, 1577842), (1075, 1137514), (1085, 1127030), (1333, 917350), (1505, 812510), (1550, 788921), (2150, 568757), (2170, 563515), (2621, 466550), (2666, 458675), (3010, 406255), (5242, 233275), (5425, 225406), (6665, 183470), (7525, 162502), (9331, 131050), (10850, 112703), (13105, 93310), (13330, 91735), (15050, 81251), (18347, 66650), (18662, 65525), (26210, 46655), (33325, 36694)]