69382530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15733}}^1$

素因数の和:15760

約数の個数: 72

約数和(自身を含む): 209860092

約数和(自身を除く): 140477562

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, 15733, 31466, 47199, 78665, 94398, 110131, 141597, 157330, 220262, 235995, 283194, 330393, 471990, 550655, 660786, 707985, 770917, 991179, 1101310, 1415970, 1541834, 1651965, 1982358, 2312751, 3303930, 3854585, 4625502, 4955895, 6938253, 7709170, 9911790, 11563755, 13876506, 23127510, 34691265, 69382530]

約数ペア:

[(1, 69382530), (2, 34691265), (3, 23127510), (5, 13876506), (6, 11563755), (7, 9911790), (9, 7709170), (10, 6938253), (14, 4955895), (15, 4625502), (18, 3854585), (21, 3303930), (30, 2312751), (35, 1982358), (42, 1651965), (45, 1541834), (49, 1415970), (63, 1101310), (70, 991179), (90, 770917), (98, 707985), (105, 660786), (126, 550655), (147, 471990), (210, 330393), (245, 283194), (294, 235995), (315, 220262), (441, 157330), (490, 141597), (630, 110131), (735, 94398), (882, 78665), (1470, 47199), (2205, 31466), (4410, 15733)]