896705460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41863}}^1$

素因数の和:41902

約数の個数: 144

約数和(自身を含む): 3291515136

約数和(自身を除く): 2394809676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 41863, 83726, 125589, 167452, 209315, 251178, 293041, 376767, 418630, 502356, 586082, 627945, 711671, 753534, 837260, 879123, 1172164, 1255890, 1423342, 1465205, 1507068, 1758246, 1883835, 2135013, 2511780, 2637369, 2846684, 2930410, 3516492, 3558355, 3767670, 4270026, 4395615, 4981697, 5274738, 5860820, 6405039, 7116710, 7535340, 8540052, 8791230, 9963394, 10549476, 10675065, 12810078, 13186845, 14233420, 14945091, 17582460, 19926788, 21350130, 24908485, 25620156, 26373690, 29890182, 32025195, 42700260, 44835273, 49816970, 52747380, 59780364, 64050390, 74725455, 89670546, 99633940, 128100780, 149450910, 179341092, 224176365, 298901820, 448352730, 896705460]

約数ペア:

[(1, 896705460), (2, 448352730), (3, 298901820), (4, 224176365), (5, 179341092), (6, 149450910), (7, 128100780), (9, 99633940), (10, 89670546), (12, 74725455), (14, 64050390), (15, 59780364), (17, 52747380), (18, 49816970), (20, 44835273), (21, 42700260), (28, 32025195), (30, 29890182), (34, 26373690), (35, 25620156), (36, 24908485), (42, 21350130), (45, 19926788), (51, 17582460), (60, 14945091), (63, 14233420), (68, 13186845), (70, 12810078), (84, 10675065), (85, 10549476), (90, 9963394), (102, 8791230), (105, 8540052), (119, 7535340), (126, 7116710), (140, 6405039), (153, 5860820), (170, 5274738), (180, 4981697), (204, 4395615), (210, 4270026), (238, 3767670), (252, 3558355), (255, 3516492), (306, 2930410), (315, 2846684), (340, 2637369), (357, 2511780), (420, 2135013), (476, 1883835), (510, 1758246), (595, 1507068), (612, 1465205), (630, 1423342), (714, 1255890), (765, 1172164), (1020, 879123), (1071, 837260), (1190, 753534), (1260, 711671), (1428, 627945), (1530, 586082), (1785, 502356), (2142, 418630), (2380, 376767), (3060, 293041), (3570, 251178), (4284, 209315), (5355, 167452), (7140, 125589), (10710, 83726), (21420, 41863)]