1330981365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 2646521856

約数和(自身を除く): 1315540491

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 49, 69, 105, 115, 129, 147, 161, 215, 245, 301, 345, 483, 645, 735, 805, 903, 989, 1127, 1505, 1831, 2107, 2415, 2967, 3381, 4515, 4945, 5493, 5635, 6321, 6923, 9155, 10535, 12817, 14835, 16905, 20769, 27465, 31605, 34615, 38451, 42113, 48461, 64085, 78733, 89719, 103845, 126339, 145383, 192255, 210565, 236199, 242305, 269157, 294791, 393665, 448595, 551131, 631695, 726915, 884373, 1180995, 1345785, 1473955, 1653393, 1810859, 2063537, 2755655, 3857917, 4421865, 5432577, 6190611, 8266965, 9054295, 10317685, 11573751, 12676013, 19289585, 27162885, 30953055, 38028039, 57868755, 63380065, 88732091, 190140195, 266196273, 443660455, 1330981365]

約数ペア:

[(1, 1330981365), (3, 443660455), (5, 266196273), (7, 190140195), (15, 88732091), (21, 63380065), (23, 57868755), (35, 38028039), (43, 30953055), (49, 27162885), (69, 19289585), (105, 12676013), (115, 11573751), (129, 10317685), (147, 9054295), (161, 8266965), (215, 6190611), (245, 5432577), (301, 4421865), (345, 3857917), (483, 2755655), (645, 2063537), (735, 1810859), (805, 1653393), (903, 1473955), (989, 1345785), (1127, 1180995), (1505, 884373), (1831, 726915), (2107, 631695), (2415, 551131), (2967, 448595), (3381, 393665), (4515, 294791), (4945, 269157), (5493, 242305), (5635, 236199), (6321, 210565), (6923, 192255), (9155, 145383), (10535, 126339), (12817, 103845), (14835, 89719), (16905, 78733), (20769, 64085), (27465, 48461), (31605, 42113), (34615, 38451)]