622798770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 1675634688

約数和(自身を除く): 1052835918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 103, 110, 146, 165, 206, 219, 251, 309, 330, 365, 438, 502, 515, 618, 730, 753, 803, 1030, 1095, 1133, 1255, 1506, 1545, 1606, 2190, 2266, 2409, 2510, 2761, 3090, 3399, 3765, 4015, 4818, 5522, 5665, 6798, 7519, 7530, 8030, 8283, 11330, 12045, 13805, 15038, 16566, 16995, 18323, 22557, 24090, 25853, 27610, 33990, 36646, 37595, 41415, 45114, 51706, 54969, 75190, 77559, 82709, 82830, 91615, 109938, 112785, 129265, 155118, 165418, 183230, 201553, 225570, 248127, 258530, 274845, 284383, 387795, 403106, 413545, 496254, 549690, 568766, 604659, 775590, 827090, 853149, 1007765, 1209318, 1240635, 1421915, 1706298, 1887269, 2015530, 2481270, 2843830, 3023295, 3774538, 4265745, 5661807, 6046590, 8531490, 9436345, 11323614, 18872690, 20759959, 28309035, 41519918, 56618070, 62279877, 103799795, 124559754, 207599590, 311399385, 622798770]

約数ペア:

[(1, 622798770), (2, 311399385), (3, 207599590), (5, 124559754), (6, 103799795), (10, 62279877), (11, 56618070), (15, 41519918), (22, 28309035), (30, 20759959), (33, 18872690), (55, 11323614), (66, 9436345), (73, 8531490), (103, 6046590), (110, 5661807), (146, 4265745), (165, 3774538), (206, 3023295), (219, 2843830), (251, 2481270), (309, 2015530), (330, 1887269), (365, 1706298), (438, 1421915), (502, 1240635), (515, 1209318), (618, 1007765), (730, 853149), (753, 827090), (803, 775590), (1030, 604659), (1095, 568766), (1133, 549690), (1255, 496254), (1506, 413545), (1545, 403106), (1606, 387795), (2190, 284383), (2266, 274845), (2409, 258530), (2510, 248127), (2761, 225570), (3090, 201553), (3399, 183230), (3765, 165418), (4015, 155118), (4818, 129265), (5522, 112785), (5665, 109938), (6798, 91615), (7519, 82830), (7530, 82709), (8030, 77559), (8283, 75190), (11330, 54969), (12045, 51706), (13805, 45114), (15038, 41415), (16566, 37595), (16995, 36646), (18323, 33990), (22557, 27610), (24090, 25853)]