88715970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{20117}}^1$

素因数の和:20144

約数の個数: 72

約数和(自身を含む): 268333884

約数和(自身を除く): 179617914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 20117, 40234, 60351, 100585, 120702, 140819, 181053, 201170, 281638, 301755, 362106, 422457, 603510, 704095, 844914, 905265, 985733, 1267371, 1408190, 1810530, 1971466, 2112285, 2534742, 2957199, 4224570, 4928665, 5914398, 6336855, 8871597, 9857330, 12673710, 14785995, 17743194, 29571990, 44357985, 88715970]

約数ペア:

[(1, 88715970), (2, 44357985), (3, 29571990), (5, 17743194), (6, 14785995), (7, 12673710), (9, 9857330), (10, 8871597), (14, 6336855), (15, 5914398), (18, 4928665), (21, 4224570), (30, 2957199), (35, 2534742), (42, 2112285), (45, 1971466), (49, 1810530), (63, 1408190), (70, 1267371), (90, 985733), (98, 905265), (105, 844914), (126, 704095), (147, 603510), (210, 422457), (245, 362106), (294, 301755), (315, 281638), (441, 201170), (490, 181053), (630, 140819), (735, 120702), (882, 100585), (1470, 60351), (2205, 40234), (4410, 20117)]