154916407590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3707021}}^1$

素因数の和:3707237

約数の個数: 64

約数和(自身を含む): 427048934400

約数和(自身を除く): 272132526810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 13930, 20895, 41790, 3707021, 7414042, 11121063, 18535105, 22242126, 25949147, 37070210, 51898294, 55605315, 77847441, 111210630, 129745735, 155694882, 259491470, 389237205, 737697179, 778474410, 1475394358, 2213091537, 3688485895, 4426183074, 5163880253, 7376971790, 10327760506, 11065457685, 15491640759, 22130915370, 25819401265, 30983281518, 51638802530, 77458203795, 154916407590]

約数ペア:

[(1, 154916407590), (2, 77458203795), (3, 51638802530), (5, 30983281518), (6, 25819401265), (7, 22130915370), (10, 15491640759), (14, 11065457685), (15, 10327760506), (21, 7376971790), (30, 5163880253), (35, 4426183074), (42, 3688485895), (70, 2213091537), (105, 1475394358), (199, 778474410), (210, 737697179), (398, 389237205), (597, 259491470), (995, 155694882), (1194, 129745735), (1393, 111210630), (1990, 77847441), (2786, 55605315), (2985, 51898294), (4179, 37070210), (5970, 25949147), (6965, 22242126), (8358, 18535105), (13930, 11121063), (20895, 7414042), (41790, 3707021)]