71969310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 96

約数和(自身を含む): 221824512

約数和(自身を除く): 149855202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4231, 5670, 8462, 8505, 12693, 17010, 21155, 25386, 29617, 38079, 42310, 59234, 63465, 76158, 88851, 114237, 126930, 148085, 177702, 190395, 228474, 266553, 296170, 342711, 380790, 444255, 533106, 571185, 685422, 799659, 888510, 1028133, 1142370, 1332765, 1599318, 1713555, 2056266, 2398977, 2665530, 3427110, 3998295, 4797954, 5140665, 7196931, 7996590, 10281330, 11994885, 14393862, 23989770, 35984655, 71969310]

約数ペア:

[(1, 71969310), (2, 35984655), (3, 23989770), (5, 14393862), (6, 11994885), (7, 10281330), (9, 7996590), (10, 7196931), (14, 5140665), (15, 4797954), (18, 3998295), (21, 3427110), (27, 2665530), (30, 2398977), (35, 2056266), (42, 1713555), (45, 1599318), (54, 1332765), (63, 1142370), (70, 1028133), (81, 888510), (90, 799659), (105, 685422), (126, 571185), (135, 533106), (162, 444255), (189, 380790), (210, 342711), (243, 296170), (270, 266553), (315, 228474), (378, 190395), (405, 177702), (486, 148085), (567, 126930), (630, 114237), (810, 88851), (945, 76158), (1134, 63465), (1215, 59234), (1701, 42310), (1890, 38079), (2430, 29617), (2835, 25386), (3402, 21155), (4231, 17010), (5670, 12693), (8462, 8505)]