31514804580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{256093}}^1$

素因数の和:256405

約数の個数: 96

約数和(自身を含む): 101191958784

約数和(自身を除く): 69677154204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 879, 1172, 1465, 1758, 2051, 2930, 3516, 4102, 4395, 5860, 6153, 8204, 8790, 10255, 12306, 17580, 20510, 24612, 30765, 41020, 61530, 123060, 256093, 512186, 768279, 1024372, 1280465, 1536558, 1792651, 2560930, 3073116, 3585302, 3841395, 5121860, 5377953, 7170604, 7682790, 8963255, 10755906, 15365580, 17926510, 21511812, 26889765, 35853020, 53779530, 75035249, 107559060, 150070498, 225105747, 300140996, 375176245, 450211494, 525246743, 750352490, 900422988, 1050493486, 1125528735, 1500704980, 1575740229, 2100986972, 2251057470, 2626233715, 3151480458, 4502114940, 5252467430, 6302960916, 7878701145, 10504934860, 15757402290, 31514804580]

約数ペア:

[(1, 31514804580), (2, 15757402290), (3, 10504934860), (4, 7878701145), (5, 6302960916), (6, 5252467430), (7, 4502114940), (10, 3151480458), (12, 2626233715), (14, 2251057470), (15, 2100986972), (20, 1575740229), (21, 1500704980), (28, 1125528735), (30, 1050493486), (35, 900422988), (42, 750352490), (60, 525246743), (70, 450211494), (84, 375176245), (105, 300140996), (140, 225105747), (210, 150070498), (293, 107559060), (420, 75035249), (586, 53779530), (879, 35853020), (1172, 26889765), (1465, 21511812), (1758, 17926510), (2051, 15365580), (2930, 10755906), (3516, 8963255), (4102, 7682790), (4395, 7170604), (5860, 5377953), (6153, 5121860), (8204, 3841395), (8790, 3585302), (10255, 3073116), (12306, 2560930), (17580, 1792651), (20510, 1536558), (24612, 1280465), (30765, 1024372), (41020, 768279), (61530, 512186), (123060, 256093)]