8234940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 26831952

約数和(自身を除く): 18597012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2801, 2940, 5602, 8403, 11204, 14005, 16806, 19607, 28010, 33612, 39214, 42015, 56020, 58821, 78428, 84030, 98035, 117642, 137249, 168060, 196070, 235284, 274498, 294105, 392140, 411747, 548996, 588210, 686245, 823494, 1176420, 1372490, 1646988, 2058735, 2744980, 4117470, 8234940]

約数ペア:

[(1, 8234940), (2, 4117470), (3, 2744980), (4, 2058735), (5, 1646988), (6, 1372490), (7, 1176420), (10, 823494), (12, 686245), (14, 588210), (15, 548996), (20, 411747), (21, 392140), (28, 294105), (30, 274498), (35, 235284), (42, 196070), (49, 168060), (60, 137249), (70, 117642), (84, 98035), (98, 84030), (105, 78428), (140, 58821), (147, 56020), (196, 42015), (210, 39214), (245, 33612), (294, 28010), (420, 19607), (490, 16806), (588, 14005), (735, 11204), (980, 8403), (1470, 5602), (2801, 2940)]