73007340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173827}}^1$

素因数の和:173846

約数の個数: 48

約数和(自身を含む): 233624832

約数和(自身を除く): 160617492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 173827, 347654, 521481, 695308, 869135, 1042962, 1216789, 1738270, 2085924, 2433578, 2607405, 3476540, 3650367, 4867156, 5214810, 6083945, 7300734, 10429620, 12167890, 14601468, 18251835, 24335780, 36503670, 73007340]

約数ペア:

[(1, 73007340), (2, 36503670), (3, 24335780), (4, 18251835), (5, 14601468), (6, 12167890), (7, 10429620), (10, 7300734), (12, 6083945), (14, 5214810), (15, 4867156), (20, 3650367), (21, 3476540), (28, 2607405), (30, 2433578), (35, 2085924), (42, 1738270), (60, 1216789), (70, 1042962), (84, 869135), (105, 695308), (140, 521481), (210, 347654), (420, 173827)]