944203890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3464

約数の個数: 128

約数和(自身を含む): 2736340992

約数和(自身を除く): 1792137102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 301, 310, 430, 434, 465, 602, 645, 651, 903, 930, 1085, 1290, 1302, 1333, 1505, 1806, 2170, 2666, 3010, 3255, 3373, 3999, 4515, 6510, 6665, 6746, 7998, 9030, 9331, 10119, 13330, 16865, 18662, 19995, 20238, 23611, 27993, 33730, 39990, 46655, 47222, 50595, 55986, 70833, 93310, 101190, 104563, 118055, 139965, 141666, 145039, 209126, 236110, 279930, 290078, 313689, 354165, 435117, 522815, 627378, 708330, 725195, 731941, 870234, 1015273, 1045630, 1450390, 1463882, 1568445, 2030546, 2175585, 2195823, 3045819, 3136890, 3659705, 4351170, 4391646, 4496209, 5076365, 6091638, 7319410, 8992418, 10152730, 10979115, 13488627, 15229095, 21958230, 22481045, 26977254, 30458190, 31473463, 44962090, 62946926, 67443135, 94420389, 134886270, 157367315, 188840778, 314734630, 472101945, 944203890]

約数ペア:

[(1, 944203890), (2, 472101945), (3, 314734630), (5, 188840778), (6, 157367315), (7, 134886270), (10, 94420389), (14, 67443135), (15, 62946926), (21, 44962090), (30, 31473463), (31, 30458190), (35, 26977254), (42, 22481045), (43, 21958230), (62, 15229095), (70, 13488627), (86, 10979115), (93, 10152730), (105, 8992418), (129, 7319410), (155, 6091638), (186, 5076365), (210, 4496209), (215, 4391646), (217, 4351170), (258, 3659705), (301, 3136890), (310, 3045819), (430, 2195823), (434, 2175585), (465, 2030546), (602, 1568445), (645, 1463882), (651, 1450390), (903, 1045630), (930, 1015273), (1085, 870234), (1290, 731941), (1302, 725195), (1333, 708330), (1505, 627378), (1806, 522815), (2170, 435117), (2666, 354165), (3010, 313689), (3255, 290078), (3373, 279930), (3999, 236110), (4515, 209126), (6510, 145039), (6665, 141666), (6746, 139965), (7998, 118055), (9030, 104563), (9331, 101190), (10119, 93310), (13330, 70833), (16865, 55986), (18662, 50595), (19995, 47222), (20238, 46655), (23611, 39990), (27993, 33730)]