158285970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3917}}^1$

素因数の和:4379

約数の個数: 48

約数和(自身を含む): 412565400

約数和(自身を除く): 254279430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 3917, 4041, 4490, 6735, 7834, 8082, 11751, 13470, 19585, 20205, 23502, 35253, 39170, 40410, 58755, 70506, 117510, 176265, 352530, 1758733, 3517466, 5276199, 8793665, 10552398, 15828597, 17587330, 26380995, 31657194, 52761990, 79142985, 158285970]

約数ペア:

[(1, 158285970), (2, 79142985), (3, 52761990), (5, 31657194), (6, 26380995), (9, 17587330), (10, 15828597), (15, 10552398), (18, 8793665), (30, 5276199), (45, 3517466), (90, 1758733), (449, 352530), (898, 176265), (1347, 117510), (2245, 70506), (2694, 58755), (3917, 40410), (4041, 39170), (4490, 35253), (6735, 23502), (7834, 20205), (8082, 19585), (11751, 13470)]