243042870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60913}}^1$

素因数の和:60949

約数の個数: 64

約数和(自身を含む): 701729280

約数和(自身を除く): 458686410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 60913, 121826, 182739, 304565, 365478, 426391, 609130, 852782, 913695, 1157347, 1279173, 1827390, 2131955, 2314694, 2558346, 3472041, 4263910, 5786735, 6395865, 6944082, 8101429, 11573470, 12791730, 16202858, 17360205, 24304287, 34720410, 40507145, 48608574, 81014290, 121521435, 243042870]

約数ペア:

[(1, 243042870), (2, 121521435), (3, 81014290), (5, 48608574), (6, 40507145), (7, 34720410), (10, 24304287), (14, 17360205), (15, 16202858), (19, 12791730), (21, 11573470), (30, 8101429), (35, 6944082), (38, 6395865), (42, 5786735), (57, 4263910), (70, 3472041), (95, 2558346), (105, 2314694), (114, 2131955), (133, 1827390), (190, 1279173), (210, 1157347), (266, 913695), (285, 852782), (399, 609130), (570, 426391), (665, 365478), (798, 304565), (1330, 182739), (1995, 121826), (3990, 60913)]