161750610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13513}}^1$

素因数の和:13552

約数の個数: 96

約数和(自身を含む): 505964160

約数和(自身を除く): 344213550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13513, 27026, 40539, 67565, 81078, 94591, 121617, 135130, 189182, 202695, 243234, 256747, 283773, 405390, 472955, 513494, 567546, 608085, 770241, 851319, 945910, 1216170, 1283735, 1418865, 1540482, 1702638, 1797229, 2310723, 2567470, 2837730, 3594458, 3851205, 4256595, 4621446, 5391687, 7702410, 8513190, 8986145, 10783374, 11553615, 16175061, 17972290, 23107230, 26958435, 32350122, 53916870, 80875305, 161750610]

約数ペア:

[(1, 161750610), (2, 80875305), (3, 53916870), (5, 32350122), (6, 26958435), (7, 23107230), (9, 17972290), (10, 16175061), (14, 11553615), (15, 10783374), (18, 8986145), (19, 8513190), (21, 7702410), (30, 5391687), (35, 4621446), (38, 4256595), (42, 3851205), (45, 3594458), (57, 2837730), (63, 2567470), (70, 2310723), (90, 1797229), (95, 1702638), (105, 1540482), (114, 1418865), (126, 1283735), (133, 1216170), (171, 945910), (190, 851319), (210, 770241), (266, 608085), (285, 567546), (315, 513494), (342, 472955), (399, 405390), (570, 283773), (630, 256747), (665, 243234), (798, 202695), (855, 189182), (1197, 135130), (1330, 121617), (1710, 94591), (1995, 81078), (2394, 67565), (3990, 40539), (5985, 27026), (11970, 13513)]