169172270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 340402176

約数和(自身を除く): 171229906

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 235, 310, 470, 527, 683, 799, 1054, 1366, 1457, 1598, 2635, 2914, 3415, 3995, 5270, 6830, 7285, 7990, 11611, 14570, 21173, 23222, 24769, 32101, 42346, 49538, 58055, 64202, 105865, 116110, 123845, 160505, 211730, 247690, 321010, 359941, 545717, 719882, 995131, 1091434, 1799705, 1990262, 2728585, 3599410, 4975655, 5457170, 9951310, 16917227, 33834454, 84586135, 169172270]

約数ペア:

[(1, 169172270), (2, 84586135), (5, 33834454), (10, 16917227), (17, 9951310), (31, 5457170), (34, 4975655), (47, 3599410), (62, 2728585), (85, 1990262), (94, 1799705), (155, 1091434), (170, 995131), (235, 719882), (310, 545717), (470, 359941), (527, 321010), (683, 247690), (799, 211730), (1054, 160505), (1366, 123845), (1457, 116110), (1598, 105865), (2635, 64202), (2914, 58055), (3415, 49538), (3995, 42346), (5270, 32101), (6830, 24769), (7285, 23222), (7990, 21173), (11611, 14570)]