74037530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 157630536

約数和(自身を除く): 83593006

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2477, 2989, 4270, 4954, 5978, 12385, 14945, 17339, 24770, 29890, 34678, 86695, 121373, 151097, 173390, 242746, 302194, 606865, 755485, 1057679, 1213730, 1510970, 2115358, 5288395, 7403753, 10576790, 14807506, 37018765, 74037530]

約数ペア:

[(1, 74037530), (2, 37018765), (5, 14807506), (7, 10576790), (10, 7403753), (14, 5288395), (35, 2115358), (49, 1510970), (61, 1213730), (70, 1057679), (98, 755485), (122, 606865), (245, 302194), (305, 242746), (427, 173390), (490, 151097), (610, 121373), (854, 86695), (2135, 34678), (2477, 29890), (2989, 24770), (4270, 17339), (4954, 14945), (5978, 12385)]