2819129430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{74521}}^1$

素因数の和:74641

約数の個数: 64

約数和(自身を含む): 7361581248

約数和(自身を除く): 4542451818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 12610, 18915, 37830, 74521, 149042, 223563, 372605, 447126, 745210, 968773, 1117815, 1937546, 2235630, 2906319, 4843865, 5812638, 7228537, 9687730, 14457074, 14531595, 21685611, 29063190, 36142685, 43371222, 72285370, 93970981, 108428055, 187941962, 216856110, 281912943, 469854905, 563825886, 939709810, 1409564715, 2819129430]

約数ペア:

[(1, 2819129430), (2, 1409564715), (3, 939709810), (5, 563825886), (6, 469854905), (10, 281912943), (13, 216856110), (15, 187941962), (26, 108428055), (30, 93970981), (39, 72285370), (65, 43371222), (78, 36142685), (97, 29063190), (130, 21685611), (194, 14531595), (195, 14457074), (291, 9687730), (390, 7228537), (485, 5812638), (582, 4843865), (970, 2906319), (1261, 2235630), (1455, 1937546), (2522, 1117815), (2910, 968773), (3783, 745210), (6305, 447126), (7566, 372605), (12610, 223563), (18915, 149042), (37830, 74521)]