169955970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14539

約数の個数: 64

約数和(自身を含む): 450696960

約数和(自身を除く): 280740990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 14489, 28978, 43467, 72445, 86934, 144890, 217335, 246313, 333247, 434670, 492626, 666494, 738939, 999741, 1231565, 1477878, 1666235, 1999482, 2463130, 3332470, 3694695, 4998705, 5665199, 7389390, 9997410, 11330398, 16995597, 28325995, 33991194, 56651990, 84977985, 169955970]

約数ペア:

[(1, 169955970), (2, 84977985), (3, 56651990), (5, 33991194), (6, 28325995), (10, 16995597), (15, 11330398), (17, 9997410), (23, 7389390), (30, 5665199), (34, 4998705), (46, 3694695), (51, 3332470), (69, 2463130), (85, 1999482), (102, 1666235), (115, 1477878), (138, 1231565), (170, 999741), (230, 738939), (255, 666494), (345, 492626), (391, 434670), (510, 333247), (690, 246313), (782, 217335), (1173, 144890), (1955, 86934), (2346, 72445), (3910, 43467), (5865, 28978), (11730, 14489)]