73238690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 82778974

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 113, 197, 226, 235, 329, 394, 470, 565, 658, 791, 985, 1130, 1379, 1582, 1645, 1970, 2758, 3290, 3955, 5311, 6895, 7910, 9259, 10622, 13790, 18518, 22261, 26555, 37177, 44522, 46295, 53110, 64813, 74354, 92590, 111305, 129626, 155827, 185885, 222610, 311654, 324065, 371770, 648130, 779135, 1046267, 1558270, 2092534, 5231335, 7323869, 10462670, 14647738, 36619345, 73238690]

約数ペア:

[(1, 73238690), (2, 36619345), (5, 14647738), (7, 10462670), (10, 7323869), (14, 5231335), (35, 2092534), (47, 1558270), (70, 1046267), (94, 779135), (113, 648130), (197, 371770), (226, 324065), (235, 311654), (329, 222610), (394, 185885), (470, 155827), (565, 129626), (658, 111305), (791, 92590), (985, 74354), (1130, 64813), (1379, 53110), (1582, 46295), (1645, 44522), (1970, 37177), (2758, 26555), (3290, 22261), (3955, 18518), (5311, 13790), (6895, 10622), (7910, 9259)]