1444804830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{764447}}^1$

素因数の和:764470

約数の個数: 64

約数和(自身を含む): 4403220480

約数和(自身を除く): 2958415650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 764447, 1528894, 2293341, 3822235, 4586682, 5351129, 6880023, 7644470, 10702258, 11466705, 13760046, 16053387, 20640069, 22933410, 26755645, 32106774, 34400115, 41280138, 48160161, 53511290, 68800230, 80266935, 96320322, 103200345, 144480483, 160533870, 206400690, 240800805, 288960966, 481601610, 722402415, 1444804830]

約数ペア:

[(1, 1444804830), (2, 722402415), (3, 481601610), (5, 288960966), (6, 240800805), (7, 206400690), (9, 160533870), (10, 144480483), (14, 103200345), (15, 96320322), (18, 80266935), (21, 68800230), (27, 53511290), (30, 48160161), (35, 41280138), (42, 34400115), (45, 32106774), (54, 26755645), (63, 22933410), (70, 20640069), (90, 16053387), (105, 13760046), (126, 11466705), (135, 10702258), (189, 7644470), (210, 6880023), (270, 5351129), (315, 4586682), (378, 3822235), (630, 2293341), (945, 1528894), (1890, 764447)]