9815970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 26282880

約数和(自身を除く): 16466910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1013, 1615, 1938, 2026, 3039, 3230, 4845, 5065, 6078, 9690, 10130, 15195, 17221, 19247, 30390, 34442, 38494, 51663, 57741, 86105, 96235, 103326, 115482, 172210, 192470, 258315, 288705, 327199, 516630, 577410, 654398, 981597, 1635995, 1963194, 3271990, 4907985, 9815970]

約数ペア:

[(1, 9815970), (2, 4907985), (3, 3271990), (5, 1963194), (6, 1635995), (10, 981597), (15, 654398), (17, 577410), (19, 516630), (30, 327199), (34, 288705), (38, 258315), (51, 192470), (57, 172210), (85, 115482), (95, 103326), (102, 96235), (114, 86105), (170, 57741), (190, 51663), (255, 38494), (285, 34442), (323, 30390), (510, 19247), (570, 17221), (646, 15195), (969, 10130), (1013, 9690), (1615, 6078), (1938, 5065), (2026, 4845), (3039, 3230)]