7551567380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{51031}}^1$

素因数の和:51205

約数の個数: 72

約数和(自身を含む): 18569932416

約数和(自身を除く): 11018365036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14798, 21140, 29596, 36995, 51031, 73990, 102062, 147980, 204124, 255155, 357217, 510310, 714434, 1020620, 1428868, 1786085, 2500519, 3572170, 5001038, 7144340, 7705681, 10002076, 12502595, 15411362, 25005190, 30822724, 38528405, 50010380, 53939767, 77056810, 107879534, 154113620, 215759068, 269698835, 377578369, 539397670, 755156738, 1078795340, 1510313476, 1887891845, 3775783690, 7551567380]

約数ペア:

[(1, 7551567380), (2, 3775783690), (4, 1887891845), (5, 1510313476), (7, 1078795340), (10, 755156738), (14, 539397670), (20, 377578369), (28, 269698835), (35, 215759068), (49, 154113620), (70, 107879534), (98, 77056810), (140, 53939767), (151, 50010380), (196, 38528405), (245, 30822724), (302, 25005190), (490, 15411362), (604, 12502595), (755, 10002076), (980, 7705681), (1057, 7144340), (1510, 5001038), (2114, 3572170), (3020, 2500519), (4228, 1786085), (5285, 1428868), (7399, 1020620), (10570, 714434), (14798, 510310), (21140, 357217), (29596, 255155), (36995, 204124), (51031, 147980), (73990, 102062)]