79214940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{62869}}^1$

素因数の和:62891

約数の個数: 72

約数和(自身を含む): 274616160

約数和(自身を除く): 195401220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 62869, 125738, 188607, 251476, 314345, 377214, 440083, 565821, 628690, 754428, 880166, 943035, 1131642, 1257380, 1320249, 1760332, 1886070, 2200415, 2263284, 2640498, 2829105, 3772140, 3960747, 4400830, 5280996, 5658210, 6601245, 7921494, 8801660, 11316420, 13202490, 15842988, 19803735, 26404980, 39607470, 79214940]

約数ペア:

[(1, 79214940), (2, 39607470), (3, 26404980), (4, 19803735), (5, 15842988), (6, 13202490), (7, 11316420), (9, 8801660), (10, 7921494), (12, 6601245), (14, 5658210), (15, 5280996), (18, 4400830), (20, 3960747), (21, 3772140), (28, 2829105), (30, 2640498), (35, 2263284), (36, 2200415), (42, 1886070), (45, 1760332), (60, 1320249), (63, 1257380), (70, 1131642), (84, 943035), (90, 880166), (105, 754428), (126, 628690), (140, 565821), (180, 440083), (210, 377214), (252, 314345), (315, 251476), (420, 188607), (630, 125738), (1260, 62869)]